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                         TITAN MOTORCYCLE CO. OF AMERICA

                       AMENDED AND RESTATED CERTIFICATE OF
                 DESIGNATIONS OF SERIES B CONVERTIBLE PREFERRED
                                      STOCK

                   (Pursuant to Section 78.1955 of the General
                                   Corporation
                           Law of the State of Nevada)

            Titan Motorcycle Co. of America, a Nevada corporation (the
"Corporation"), in accordance with the provisions of Section 78.1955 of the
General Corporation Law of the State of Nevada (the "NGCL"), DOES HEREBY
CERTIFY:

            That pursuant to authority vested in the Board of Directors of
the Corporation by the Restated Articles of Incorporation of the Corporation,
the Board of Directors of the Corporation, by unanimous written consent dated
March 1, 2000, adopted a resolution providing for the creation of a series of
the Corporation's Preferred Stock, $.001 par value, which series is
designated as "Series B Convertible Preferred Stock"; and

            That upon the recommendation of the Board of Directors of the
Corporation, an  amendment to such resolution setting forth the terms of the
Series B Convertible Preferred Stock was duly approved by the holders of the
Series B Convertible Preferred Stock pursuant to a written consent dated June
1, 2000, which resolution as so amended and restated is as follows:

            RESOLVED, that pursuant to authority vested in the Board of
Directors by the Restated Articles of Incorporation of the Corporation, the
Board of Directors does hereby amend and restate the terms of the following
series of Preferred Stock, $.001 par value (hereinafter called the "Preferred
Stock"), of the Corporation, and to the extent that the voting powers and the
designations, preferences and relative, participating, optional or other
special rights thereof and the qualifications, limitations or restrictions of
such rights have not been set forth in the Restated Articles of Incorporation
of the Corporation, does hereby fix the same as follows:

                     SERIES B CONVERTIBLE PREFERRED STOCK

            SECTION 1.  DEFINITIONS.  As used herein, the following terms
shall have the following meanings:

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            "Accrual Amount" means with respect to any share of Series B
Convertible Preferred Stock on any date the amount of all accrued but unpaid
dividends on such share from the Issuance Date to the date of determination.

            "Affiliate" means, with respect to any person, any other person
that directly, or indirectly through one or more intermediaries, controls, is
controlled by or is under common control with the subject person; for
purposes of this definition, "control" (including, with correlative meanings,
the terms "controlled by" and "under common control with"), as used with
respect to any person, shall mean the possession, directly or indirectly, of
the power to direct or cause the direction of the management and policies of
such person, whether through the ownership of voting securities or by
contract or otherwise.

            "Aggregated Person" means, with respect to any person, any person
whose beneficial ownership of shares of Common Stock would be aggregated with
the beneficial ownership of shares of Common Stock by such person for
purposes of Section 13(d) of the Exchange Act, and Regulation 13D-G
thereunder.

            "AMEX" means the American Stock Exchange, Inc.

            "Average Market Price" for any date means the arithmetic average
of the Market Price for each of the Trading Days during the applicable
Measurement Period.

            "Biannual Reset Date" means the date occurring every six months
after the Initial Reset Date on the same day of each sixth month as the
Initial Reset Date through the third anniversary of the Issuance Date (for
example, if the Initial Reset Date is February 28, 2001, Biannual Reset Dates
shall occur on each August 28 and February 28 thereafter through February 28,
2003).

            "Blackout Period" means the period of up to 30 consecutive days
after the date the Corporation notifies holders of shares of Series B
Convertible Preferred Stock who are bound by any Registration Rights
Agreement that such holders are required, pursuant to Section 4(d) of the
Registration Rights Agreements, to suspend offers and sales of Registrable
Securities pursuant to the Registration Statement as a result of an event or
circumstance described in Section 3(f)(1) of the Registration Rights
Agreements, during which period, by reason of Section 3(f)(2) of the
Registration Rights Agreements, the Corporation is not required to amend the
Registration Statement or to supplement the related prospectus.

            "Board of Directors" or "Board" means the Board of Directors of
the Corporation.

            "Business Day" means any day other than a Saturday, Sunday or
other day on which commercial banks in The City of New York are authorized or
required by law to remain closed.

            "Common Stock" means the Common Stock, $.001 par value, of the
Corporation.

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            "Computation Date" means, if a Redemption Limitation Event
occurs, any of (1) the date which is 30 days after such Redemption Limitation
Event occurs, if any Redemption Limitation Event is continuing on such date,
(2) each date which is 30 days after a Computation Date, if any Redemption
Limitation Event is continuing on such date, and (3) the date on which all
Redemption Limitation Events cease to continue.

            "Control Notice" means a notice given by the Corporation to the
holders of shares of the Series B Convertible Preferred Stock, in accordance
with Section 7(a)(5) or Section 11(b)(4), stating that an Inconvertibility
Day or an Optional Redemption Event, as the case may be, has occurred by
reason of events which are not solely within the control of the Corporation.

            "Conversion Agent" means Signature Stock Transfer, Inc., or its
duly appointed successor, as conversion agent for the Series B Convertible
Preferred Stock pursuant to the Transfer Agent Agreement.

            "Conversion Amount" initially shall be equal to $1,000.00,
subject to adjustment as herein provided.

            "Conversion Date" means, with respect to each conversion of
shares of Series B Convertible Preferred Stock pursuant to Section 10, the
date on which the Conversion Notice relating to such conversion is actually
received by the Conversion Agent, whether by mail, courier, personal service,
telephone line facsimile transmission or other means.

            "Conversion Notice" means a written notice, duly signed by or on
behalf of a holder of shares of Series B Convertible Preferred Stock, stating
the number of shares of Series B Convertible Preferred Stock to be converted
in the form specified in the Subscription Agreements.

            "Conversion Price" means:

            (1)   for any Conversion Date during the period from the Issuance
      Date through the 364th day thereafter, the Fixed Conversion Price; and

            (2)   for any Conversion Date during each Reset Period commencing
      on the Initial Reset Date and on each successive Biannual Reset Date,
      the lesser of:

                  (a)   the Fixed Conversion Price; and

                  (b)   the Average Market Price during the Measurement
            Period for the Initial Reset Date or such Biannual Reset Date, as
            the case may be;

provided, however, that the Conversion Price applicable to a particular
conversion shall be subject to reduction as provided in Section 10(b)(6); and
provided further, however, that if a Redemption Limitation Event occurs,
then, in addition to any other right or remedy of any holder of shares of
Series B Convertible Preferred Stock, thereafter the Conversion Price for the
shares

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not redeemed shall be reduced on each Computation Date by an amount equal to
five percent of the amount that the Conversion Price otherwise would have been
without any reduction pursuant to this proviso (pro rated in the case of any
Computation Date which is less than 30 days after a Redemption Limitation Event
occurs or less than 30 days after another Computation Date), such reduction not
to exceed a maximum aggregate reduction for all Computation Dates of 30% of the
amount that the Conversion Price otherwise would have been without any reduction
pursuant to this proviso, such reduction to remain in effect for 30 days after
the end of the Redemption Limitation Event.

            "Conversion Rate" shall have the meaning provided in Section 10(a).

            "Converted Market Price" means, for any share of Series B
Convertible Preferred Stock as of any date of determination, an amount equal to
the product obtained by multiplying (x) the number of shares of Common Stock
which would, at the time of such determination, be issuable on conversion in
accordance with Section 10(a) of one share of Series B Convertible Preferred
Stock if a Conversion Notice were given by the holder of such share of Series B
Convertible Preferred Stock on the date of such determination (determined
without regard to any limitation on conversion based on beneficial ownership
contained in Section 10(a)) times (y) the Average Market Price of the Common
Stock during the Measurement Period for the date of such determination.

            "Corporation Optional Redemption Notice" means a notice given by the
Corporation to the holders of shares of Series B Convertible Preferred Stock
pursuant to Section 9(a) which notice shall state (1) that the Corporation is
exercising its right to redeem all or a portion of the outstanding shares of
Series B Convertible Preferred Stock pursuant to Section 9(a), (2) the number of
shares of Series B Convertible Preferred Stock held by such holder which are to
be redeemed, (3) the Redemption Price per share of Series B Convertible
Preferred Stock to be redeemed or the formula for determining the same,
determined in accordance herewith, and (4) the applicable Redemption Date.

            "Current Price" means with respect to any date the arithmetic
average of the Market Price of the Common Stock on the ten consecutive Trading
Days commencing 15 Trading Days before such date.

            "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

            "Final Redemption Date" means the date of redemption of shares of
Series B Convertible Preferred Stock pursuant to Section 9(b), determined in
accordance therewith.

            "Final Redemption Notice" means a notice given by the Corporation to
each holder of Series B Convertible Preferred Stock pursuant to Section 9(b),
which notice shall state (1) that the Corporation is exercising its right to
redeem all outstanding shares of Series B Convertible Preferred Stock pursuant
to Section 9(b), (2) the number of shares of Series B Convertible Preferred
Stock held by such holder which are to be redeemed, (3) the Final

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Redemption Price per share of Series B Convertible Preferred Stock held by such
holder which are to be redeemed, determined in accordance herewith, and (4) the
Final Redemption Date.

            "Final Redemption Price" means, for any share of Series B
Convertible Preferred Stock on any date, an amount equal to the sum of (i)
$1,000 plus (ii) an amount equal to the Accrual Amount on the share of Series B
Convertible Preferred Stock to be redeemed to the Final Redemption Date, plus
(iii) an amount equal to the accrued and unpaid interest on cash dividends in
arrears on such share of Series B Convertible Preferred Stock to the Final
Redemption Date (determined as provided in Section 5).

            "Fixed Conversion Price" means $1.75 (subject to equitable
adjustments from time to time on terms reasonably determined by the Board of
Directors for stock splits, stock dividends, combinations, recapitalizations,
reclassifications and similar events occurring or with respect to which "ex-"
trading commences on or after the date of filing of this Certificate of
Designations with the Secretary of State of the State of Nevada).

            "Generally Accepted Accounting Principles" for any person means the
generally accepted accounting principles and practices applied by such person
from time to time in the preparation of its audited financial statements.

            "Inconvertibility Day" means any Trading Day on which the
Corporation would not have been required to convert in accordance with Section
10(a) any shares of Series B Convertible Preferred Stock as a consequence of the
limitations set forth in Section 7(a)(1) had all outstanding shares of Series B
Convertible Preferred Stock held by such holder on such Trading Day been
converted into Common Stock on such Trading Day (without regard to the
limitation, if any, on beneficial ownership by such holder contained in Section
10(a)).

            "Inconvertibility Notice" shall have the meaning provided in Section
7(a)(2).

            "Initial Reset Date" means the first anniversary of the Issuance
Date (having the same calendar month and day as the Issuance Date).

            "Issuance Date" means March 9, 2000.

            "Junior Dividend Stock" means, collectively, the Common Stock and
any other class or series of capital stock of the Corporation ranking junior as
to dividends to the Series B Convertible Preferred Stock.

            "Junior Liquidation Stock" means the Common Stock or any other class
or series of the Corporation's capital stock ranking junior as to liquidation
rights to the Series B Convertible Preferred Stock.

            "Junior Stock" shall have the meaning provided in Section 10(b)(8).

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            "Liquidation Preference" means, for each share of Series B
Convertible Preferred Stock, the sum of (i) an amount equal to the Accrual
Amount thereon to the date of final distribution to such holders and (ii)
$1,000.00.

            "Majority Holders" means at any time the holders of shares of Series
B Convertible Preferred Stock which shares constitute a majority of the
outstanding shares of Series B Convertible Preferred Stock.

            "Market Price" of the Common Stock on any date means the closing bid
price for one share of Common Stock on such date on the first applicable among
the following: (a) the national securities exchange on which the shares of
Common Stock are listed which constitutes the principal securities market for
the Common Stock, (b) the Nasdaq, if the Nasdaq constitutes the principal market
for the Common Stock on such date, or (c) the Nasdaq SmallCap, if the Nasdaq
SmallCap constitutes the principal securities market for the Common Stock on
such date, in any such case as reported by Bloomberg, L.P.; provided, however,
that if during any Measurement Period or other period during which the Market
Price is being determined:

            (i) The Corporation shall declare or pay a dividend or make a
      distribution to all holders of the outstanding Common Stock in shares of
      Common Stock or fix any record date for any such action, then the Market
      Price for each day in such Measurement Period or such other period which
      day is prior to the earlier of (1) the date fixed for the determination of
      stockholders entitled to receive such dividend or other distribution and
      (2) the date on which ex-dividend trading in the Common Stock with respect
      to such dividend or distribution begins shall be reduced by multiplying
      the Market Price (determined without regard to this proviso) for each such
      day in such Measurement Period or such other period by a fraction, the
      numerator of which shall be the number of shares of Common Stock
      outstanding at the close of business on the earlier of (1) the record date
      fixed for such determination and (2) the date on which ex-dividend trading
      in the Common Stock with respect to such dividend or distribution begins
      and the denominator of which shall be the sum of such number of shares and
      the total number of shares constituting such dividend or other
      distribution;

            (ii) The Corporation shall issue rights or warrants to all holders
      of its outstanding shares of Common Stock, or fix a record date for such
      issuance, which rights or warrants entitle such holders (for a period
      expiring within forty-five (45) days after the date fixed for the
      determination of stockholders entitled to receive such rights or warrants)
      to subscribe for or purchase shares of Common Stock at a price per share
      less than the Market Price (determined without regard to this proviso) for
      any day in such Measurement Period or such other period which day is prior
      to the end of such 45-day period, then the Market Price for each such day
      shall be reduced so that the same shall equal the price determined by
      multiplying the Market Price (determined without regard to this proviso)
      by a fraction, the numerator of which shall be the number of shares of
      Common Stock outstanding at the close of business on the record date fixed
      for the determination of stockholders entitled to receive such rights or
      warrants plus the number of shares which the aggregate offering price of
      the total number of shares so offered

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      would purchase at such Market Price, and the denominator of which shall be
      the number of shares of Common Stock outstanding on the close of business
      on such record date plus the total number of additional shares of Common
      Stock so offered for subscription or purchase. In determining whether any
      rights or warrants entitle the holders to subscribe for or purchase shares
      of Common Stock at less than the Market Price (determined without regard
      to this proviso), and in determining the aggregate offering price of such
      shares of Common Stock, there shall be taken into account any
      consideration received for such rights or warrants, the value of such
      consideration, if other than cash, to be determined in good faith by a
      resolution of the Board of Directors of the Corporation;

            (iii) The outstanding shares of Common Stock shall be subdivided
      into a greater number of shares of Common Stock or a record date for any
      such subdivision shall be fixed, then the Market Price of the Common Stock
      for each day in such Measurement Period or such other period which day is
      prior to the earlier of (1) the day upon which such subdivision becomes
      effective and (2) the date on which ex-dividend trading in the Common
      Stock with respect to such subdivision begins shall be proportionately
      reduced, and conversely, in case the outstanding shares of Common Stock
      shall be combined into a smaller number of shares of Common Stock, the
      Market Price for each day in such Measurement Period or such other period
      which day is prior to the earlier of (1) the date on which such
      combination becomes effective and (2) the date on which trading in the
      Common Stock on a basis which gives effect to such combination begins,
      shall be proportionately increased;

            (iv) The Corporation shall, by dividend or otherwise, distribute to
      all holders of its Common Stock shares of any class of capital stock of
      the Corporation (other than any dividends or distributions to which clause
      (i) of this proviso applies) or evidences of its indebtedness, cash or
      other assets including securities (but excluding any rights or warrants
      referred to in clause (ii) of this proviso, dividends and distributions
      paid exclusively in cash and any capital stock, evidences of indebtedness,
      cash or assets distributed upon a merger or consolidation) (the foregoing
      hereinafter in this clause (iv) of this proviso called the "Securities"),
      or fix a record date for any such distribution, then, in each such case,
      the Market Price for each day in such Measurement Period or such other
      period which day is prior to the earlier of (1) the record date for such
      distribution and (2) the date on which ex-dividend trading in the Common
      Stock with respect to such distribution begins shall be reduced so that
      the same shall be equal to the price determined by multiplying the Market
      Price (determined without regard to this proviso) by a fraction, the
      numerator of which shall be the Market Price (determined without regard to
      this proviso) for such date less the fair market value (as determined in
      good faith by resolution of the Board of Directors of the Corporation) on
      such date of the portion of the Securities so distributed or to be
      distributed applicable to one share of Common Stock and the denominator of
      which shall be the Market Price (determined without regard to this
      proviso) for such date; provided, however, that in the event the then fair
      market value (as so determined) of the portion of the Securities so
      distributed applicable to one share of Common Stock is equal to or greater
      than the Market Price (determined without regard to this clause (iv) of
      this proviso) for any such Trading Day,

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      in lieu of the foregoing adjustment, adequate provision shall be made so
      that the holders of shares of Series B Convertible Preferred Stock shall
      have the right to receive upon conversion of the shares of Series B
      Convertible Preferred Stock the amount of Securities the holders of shares
      of Series B Convertible Preferred Stock would have received had the number
      of shares of Common Stock to be issued in payment of such dividends on the
      shares of Series B Convertible Preferred Stock been issued, or had the
      holders of shares of Series B Convertible Preferred Stock converted the
      shares of Series B Convertible Preferred Stock, in either such case
      immediately prior to the record date for such distribution (provided,
      however, that if such Securities are not then available, the Corporation
      shall substitute cash or securities or other property of equivalent value
      on terms reasonably satisfactory to the holders of shares of Series B
      Convertible Preferred Stock). If the Board of Directors of the Corporation
      determines the fair market value of any distribution for purposes of this
      clause (iv) by reference to the actual or when issued trading market for
      any securities comprising all or part of such distribution, it must in
      doing so consider the prices in such market on the same day for which an
      adjustment in the Market Price is being determined.

            For purposes of this clause (iv) and clauses (i) and (ii) of this
      proviso, any dividend or distribution to which this clause (iv) is
      applicable that also includes shares of Common Stock, or rights or
      warrants to subscribe for or purchase shares of Common Stock to which
      clause (i) or (ii) of this proviso applies (or both), shall be deemed
      instead to be (1) a dividend or distribution of the evidences of
      indebtedness, assets, shares of capital stock, rights or warrants other
      than such shares of Common Stock or rights or warrants to which clause (i)
      or (ii) of this proviso applies (and any Market Price reduction required
      by this clause (iv) with respect to such dividend or distribution shall
      then be made) immediately followed by (2) a dividend or distribution of
      such shares of Common Stock or such rights or warrants (and any further
      Market Price reduction required by clauses (i) and (ii) of this proviso
      with respect to such dividend or distribution shall then be made), except
      that any shares of Common Stock included in such dividend or distribution
      shall not be deemed "outstanding at the close of business on the date
      fixed for such determination" within the meaning of clause (i) of this
      proviso;

            (v) The Corporation or any subsidiary of the Corporation shall (x)
      by dividend or otherwise, distribute to all holders of its Common Stock
      cash in (or fix any record date for any such distribution), or (y)
      repurchase or reacquire shares of its Common Stock (other than an Option
      Share Surrender) for, in either case, an aggregate amount that, combined
      with (1) the aggregate amount of any other such distributions to all
      holders of its Common Stock made exclusively in cash after the Issuance
      Date and within the 12 months preceding the date of payment of such
      distribution, and in respect of which no adjustment pursuant to this
      clause (v) has been made, (2) the aggregate amount of any cash plus the
      fair market value (as determined in good faith by a resolution of the
      Board of Directors of the Corporation) of consideration paid in respect of
      any repurchase or other reacquisition by the Corporation or any subsidiary
      of the Corporation of any shares of Common Stock (other than an Option
      Share Surrender) made after the Issuance Date and within the 12 months
      preceding the date of payment of such distribution or making of

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      such repurchase or reacquisition, as the case may be, and in respect of
      which no adjustment pursuant to this clause (v) has been made, and (3) the
      aggregate of any cash plus the fair market value (as determined in good
      faith by a resolution of the Board of Directors of the Corporation) of
      consideration payable in respect of any Tender Offer by the Corporation or
      any of its subsidiaries for all or any portion of the Common Stock
      concluded within the 12 months preceding the date of payment of such
      distribution or completion of such repurchase or reacquisition, as the
      case may be, and in respect of which no adjustment pursuant to clause (vi)
      of this proviso has been made (such aggregate amount combined with the
      amounts in clauses (1), (2) and (3) above being the "Combined Amount"),
      exceeds 10% of the product of the Market Price (determined without regard
      to this proviso) for any day in such Measurement Period or such other
      period which day is prior to the earlier of (A) the record date with
      respect to such distribution and (B) the date on which ex-dividend trading
      in the Common Stock with respect to such distribution begins or the date
      of such repurchase or reacquisition, as the case may be, times the number
      of shares of Common Stock outstanding on such date, then, and in each such
      case, the Market Price for each such day shall be reduced so that the same
      shall equal the price determined by multiplying the Market Price
      (determined without regard to this proviso) for such day by a fraction (i)
      the numerator of which shall be equal to the Market Price (determined
      without regard to this proviso) for such day less an amount equal to the
      quotient of (x) the excess of such Combined Amount over such 10% and (y)
      the number of shares of Common Stock outstanding on such day and (ii) the
      denominator of which shall be equal to the Market Price (determined
      without regard to this proviso) for such day; provided, however, that in
      the event the portion of the cash so distributed or paid for the
      repurchase or reacquisition of shares (determined per share based on the
      number of shares of Common Stock outstanding) applicable to one share of
      Common Stock is equal to or greater than the Market Price (determined
      without regard to this clause (v) of this proviso) of the Common Stock for
      any such day, then in lieu of the foregoing adjustment with respect to
      such day, adequate provision shall be made so that the holders of shares
      of Series B Convertible Preferred Stock shall have the right to receive
      upon conversion of shares of Series B Convertible Preferred Stock the
      amount of cash the holders of shares of Series B Convertible Preferred
      Stock would have received had the holders of shares of Series B
      Convertible Preferred Stock converted shares of Series B Convertible
      Preferred Stock immediately prior to the record date for such distribution
      or the payment date of such repurchase, as applicable; or

            (vi) A Tender Offer made by the Corporation or any of its
      subsidiaries for all or any portion of the Common Stock shall expire and
      such Tender Offer (as amended upon the expiration thereof) shall require
      the payment to stockholders (based on the acceptance (up to any maximum
      specified in the terms of the Tender Offer) of Purchased Shares (as
      defined below)) of an aggregate consideration having a fair market value
      (as determined in good faith by resolution of the Board of Directors of
      the Corporation) that combined together with (1) the aggregate of the cash
      plus the fair market value (as determined in good faith by a resolution of
      the Board of Directors of the Corporation), as of the expiration of such
      Tender Offer, of consideration paid or payable in respect of any other
      Tender Offers by the Corporation or any of its subsidiaries for all or any
      portion of the

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      Common Stock expiring within the 12 months preceding the expiration of
      such Tender Offer and in respect of which no adjustment pursuant to this
      clause (vi) has been made, (2) the aggregate amount of any cash plus the
      fair market value (as determined in good faith by a resolution of the
      Board of Directors of the Corporation) of consideration paid in respect of
      any repurchase or other reacquisition by the Corporation or any subsidiary
      of the Corporation of any shares of Common Stock (other than an Option
      Share Surrender) made after the Issuance Date and within the 12 months
      preceding the expiration of such Tender Offer and in respect of which no
      adjustment pursuant to clause (v) of this proviso has been made, and (3)
      the aggregate amount of any distributions to all holders of Common Stock
      made exclusively in cash within 12 months preceding the expiration of such
      Tender Offer and in respect of which no adjustment pursuant to clause (v)
      of this proviso has been made, exceeds 10% of the product of the Market
      Price (determined without regard to this proviso) for any day in such
      period times the number of shares of Common Stock outstanding on such day,
      then, and in each such case, the Market Price for such day shall be
      reduced so that the same shall equal the price determined by multiplying
      the Market Price (determined without regard to this proviso) for such day
      by a fraction, the numerator of which shall be the number of shares of
      Common Stock outstanding on such day multiplied by the Market Price
      (determined without regard to this proviso) for such day and the
      denominator of which shall be the sum of (x) the fair market value
      (determined as aforesaid) of the aggregate consideration paid or payable
      to stockholders based on the acceptance (up to any maximum specified in
      the terms of the Tender Offer) of all shares validly tendered and not
      withdrawn as of the last time tenders could have been made pursuant to
      such Tender Offer (the "Expiration Time") (the shares deemed so accepted,
      up to any such maximum, being referred to as the "Purchased Shares") and
      (y) the product of the number of shares of Common Stock outstanding (less
      any Purchased Shares) on such day times the Market Price (determined
      without regard to this proviso) of the Common Stock on the Trading Day
      next succeeding the Expiration Time.

            "Maximum Share Amount" means 3,436,000 shares of Common Stock, or
such greater number of shares as permitted by the rules of the Nasdaq
SmallCap or other securities market on which the Common Stock is then listed
(such amount to be subject to equitable adjustment from time to time on terms
reasonably determined by the Board of Directors for stock splits, stock
dividends, combinations, capital reorganizations and similar events relating
to the Common Stock occurring or with respect to which "ex-" trading
commences after the date of filing this Certificate of Designations with the
Secretary of State of the State of Nevada).

            "Measurement Period" means, with respect to any date, the period
of ten consecutive Trading Days ending on the Trading Day prior to such date.

            "Nasdaq" means the Nasdaq National Market.

            "Nasdaq SmallCap" means the Nasdaq SmallCap Market.

            "1933 Act" means the Securities Act of 1933, as amended.

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            "NYSE" means the New York Stock Exchange, Inc.

            "Option Share Surrender" means the surrender of shares of Common
Stock to the Corporation in payment of the exercise price or tax obligations
incurred in connection with the exercise of a stock option granted by the
Corporation to any of its employees, directors or consultants.

            "Optional Redemption Event" means any one of the following events:

            (1)   For any period of five consecutive Trading Days there shall
      be no closing bid price of the Common Stock on the Nasdaq, the Nasdaq
      SmallCap, the NYSE or the AMEX;

            (2)   The Common Stock ceases to be listed for trading on any of
      the Nasdaq, the Nasdaq SmallCap, the NYSE or the AMEX and is not
      simultaneously listed on one of the other such markets or exchanges;

            (3)   The inability for 30 or more days (whether or not
      consecutive) of any holder of shares of Series B Convertible Preferred
      Stock to sell such shares of Common Stock issued or issuable on
      conversion of shares of Series B Convertible Preferred Stock pursuant
      to the Registration Statement for any reason other than a Blackout
      Period on each of such 30 days;

            (4)   The Corporation shall (A) default in the timely performance
      of the obligation to issue shares of Common Stock upon conversion of
      shares of Series B Convertible Preferred Stock as and when required by
      Section 10 or (B) fail or default in the timely performance of any
      material obligation (other than as specifically set forth elsewhere in
      this definition) to a holder of shares of Series B Convertible
      Preferred Stock under the terms of this Certificate of Designations or
      under the Subscription Agreements, the Registration Rights Agreements,
      the Warrants or any other agreement or document entered into in
      connection with the issuance of shares of Series B Convertible
      Preferred Stock, as such instruments may be amended from time to time;
      provided, however,  that (i) with respect to the first two occurrences
      of an event described in clause (A) above, each of such events shall be
      an Optional Redemption Event only if such default shall have continued
      for a period of three Trading Days after notice thereof is given to the
      Corporation by any holder of shares of Series B Convertible Preferred
      Stock and (ii) an event described in clause (B) above shall be an
      Optional Redemption Event only if such failure or default shall have
      continued for a period of 30 days after notice thereof is given to the
      Corporation by any holder of shares of Series B Convertible Preferred
      Stock.

            (5)   (A) Any consolidation or merger of the Corporation with or
      into another entity (other than a merger or consolidation of a
      subsidiary of the Corporation with or into the Corporation or a
      wholly-owned subsidiary of the Corporation) where the shareholders of
      the Corporation immediately prior to such transaction do not
      collectively

                                      -11-
<PAGE>   12

      own at least 51% of the outstanding voting securities of the surviving
      corporation of such consolidation or merger immediately following such
      transaction and (i) such transaction materially and adversely affects the
      rights of any holder of shares of Series B Convertible Preferred Stock or
      (ii) the common stock of the surviving corporation is not listed for
      trading on the NYSE, the AMEX, the Nasdaq or the Nasdaq SmallCap; or (B)
      any sale or other transfer of all or substantially all of the assets of
      the Corporation unless (i) the shareholders of the Corporation immediately
      prior to such transaction own at least 51% of the outstanding voting
      securities of the transferee of such assets, (ii) the common stock of such
      transferee is listed for trading on the NYSE, the AMEX, the Nasdaq or the
      Nasdaq SmallCap and (iii) such transferee assumes all of the obligations
      of the Corporation to the holders of the Series B Convertible Preferred
      Stock under this Certificate of Designations, the Subscription Agreements
      and the other instruments contemplated hereby and thereby; or

            (6)   The adoption of any amendment to the Corporation's Articles
      of Incorporation, without the consent of the Majority Holders, which
      materially and adversely affects the rights of any holder of shares of
      Series B Convertible Preferred Stock.

            "Optional Redemption Notice" means a notice from a holder of shares
of Series B Convertible Preferred Stock to the Corporation which states (1) that
the holder delivering such notice is thereby requiring the Corporation to redeem
shares of Series B Convertible Preferred Stock pursuant to Section 11, (2) to
such holder's knowledge, a summary of the circumstances constituting the
Optional Redemption Event giving rise to such redemption, and (3) the number of
shares of Series B Convertible Preferred Stock held by such holder which are to
be redeemed.

            "Optional Redemption Price" means the greater of (i) the Premium
Price on the applicable redemption date and (ii) the Converted Market Price on
the applicable redemption date.

            "Parity Dividend Stock" means any class or series of the
Corporation's capital stock ranking, as to dividends, on a parity with the
Series B Convertible Preferred Stock, including, without limitation, the Series
A Convertible Preferred Stock.

            "Parity Liquidation Stock" means any class or series of the
Corporation's capital stock having parity as to liquidation rights with the
Series B Convertible Preferred Stock, including, without limitation, the Series
A Convertible Preferred Stock.

            "Premium Percentage" means 120%.

            "Premium Price" means, for any share of Series B Convertible
Preferred Stock as of any date of determination, the sum of (a) the product
obtained by multiplying (x) the sum of (1) the Conversion Amount plus (2) an
amount equal to the Accrual Amount on such share of Series B Convertible
Preferred Stock to the date of determination, times (y) the Premium

                                      -12-
<PAGE>   13

Percentage plus (b) an amount equal to the accrued and unpaid interest on cash
dividends in arrears (as provided in Section 5) to the date of determination.

            "Redemption Date" means the date of a redemption of shares of Series
B Convertible Preferred Stock pursuant to Section 9(a), determined in accordance
therewith.

            "Redemption Limitation Event" means the failure of the Corporation
to pay the applicable redemption price when due for some or all of the shares of
Series B Convertible Preferred Stock required to be redeemed pursuant to Section
7 or Section 11 by reason of a restriction contained in the Company's loan
agreements or facilities with Wells Fargo Credit, Inc., or with any other
institutional lender, whether such agreements or facilities are now existing or
hereafter created; and such Redemption Limitation Event shall be deemed to
continue until such redemption price is paid in full in accordance with the
terms of this Certificate of Designations.

            "Redemption Price" means the Premium Price on the applicable
Redemption Date.

            "Registration Rights Agreements" means the several Registration
Rights Agreements entered into between the Corporation and the original holders
of the shares of Series B Convertible Preferred Stock, as amended or modified
from time to time in accordance with their respective terms.

            "Registration Statement" means the Registration Statement required
to be filed by the Corporation with the SEC pursuant to Section 2(a) of the
Registration Rights Agreements.

            "Reorganization Event" means a capital reorganization,
reclassification, or similar transaction involving the capital stock of the
Corporation (other than with a wholly-owned subsidiary of the Corporation), a
consolidation, merger or business combination of the Corporation with another
corporation or entity, or the sale or conveyance of all or substantially all of
the assets of the Corporation.

            "Reset Period" means the applicable six month period commencing on
the Initial Reset Date and on each Biannual Reset Date thereafter and ending on
the day immediately prior to the next Biannual Reset Date.

            "SEC" means the United States Securities and Exchange Commission.

            "SEC Effective Date" means the date the Registration Statement is
first declared effective by the SEC.

            "Senior Dividend Stock" means any class or series of capital stock
of the Corporation ranking senior as to dividends to the Series B Convertible
Preferred Stock.

                                      -13-
<PAGE>   14

            "Senior Liquidation Stock" means any class or series of capital
stock of the Corporation ranking senior as to liquidation rights to the Series B
Convertible Preferred Stock.

            "Series A Convertible Preferred Stock" means the Series A
Convertible Preferred Stock, $.001 par value, of the Corporation.

            "Series B Convertible Preferred Stock" means the Series B
Convertible Preferred Stock, $.001 par value, of the Corporation.

            "Share Limitation Redemption Date" means each date on which the
Corporation is required to redeem shares of Series B Convertible Preferred Stock
as provided in Section 7(a).

            "Share Limitation Redemption Price" means the greater of (a) the
Premium Price on the applicable Share Limitation Redemption Date and (b) the
Converted Market Price on the applicable Share Limitation Redemption Date.

            "Stockholder Approval" shall mean the approval by a majority of the
votes cast by the holders of shares of Common Stock (in person or by proxy) at a
meeting of the stockholders of the Corporation (duly convened at which a quorum
was present), or a written consent of holders of shares of Common Stock entitled
to such number of votes given without a meeting, of the issuance by the
Corporation of 20% or more of the Common Stock of the Corporation outstanding on
the Issuance Date for less than the greater of the book or market value of such
Common Stock on conversion of the Series B Convertible Preferred Stock, as and
to the extent required under Rule 4310(c)(25)(H) of the Nasdaq SmallCap as in
effect from time to time or any successor, replacement or similar provision
thereof or of any other market on which the Common Stock is listed for trading.

            "Subscription Agreements" means the several Subscription
Agreements by and between the Corporation and the original holders of shares
of Series B Convertible Preferred Stock pursuant to which the shares of
Series B Convertible Preferred Stock were issued.

            "Tender Offer" means a tender offer or exchange offer.

            "Trading Day" means a day on whichever of (x) the national
securities exchange, (y) the Nasdaq or (z) the Nasdaq SmallCap, which at the
time constitutes the principal securities market for the Common Stock, is open
for general trading.

            "Transfer Agent Agreement" means the Transfer Agent Agreement
entered into by and among the Corporation, the Conversion Agent and the original
holders of the Series B Convertible Preferred Stock for the benefit of the
holders from time to time of shares of Series B Convertible Preferred Stock.

            "Warrants" means the Common Stock Purchase Warrants issued by the
Corporation in connection with the issuance of the shares of Series B
Convertible Preferred Stock.

                                      -14-
<PAGE>   15

            SECTION 2. DESIGNATION AND AMOUNT. The shares of such series shall
be designated as "Series B Convertible Preferred Stock", and the number of
shares constituting the Series B Convertible Preferred Stock shall be 2,000, and
shall not be subject to increase. The Corporation shall not issue any shares of
Series B Convertible Preferred Stock other than pursuant to the Subscription
Agreements, unless such issuance shall have been approved by the Majority
Holders. Any shares of Series B Convertible Preferred Stock which are redeemed
by the Corporation and retired and any shares of Series B Convertible Preferred
Stock which are converted in accordance with Section 10 shall be restored to the
status of authorized, unissued and undesignated shares of the Corporation's
class of Preferred Stock and shall not be subject to issuance, and may not
thereafter be outstanding, as shares of Series B Convertible Preferred Stock.

            SECTION 3.  [RESERVED.]

            SECTION 4. RANK. Subject to Section 12(b), all Series B Convertible
Preferred Stock shall rank (i) senior to the Common Stock, now or hereafter
issued, as to payment of dividends and distribution of assets upon liquidation,
dissolution, or winding up of the Corporation, whether voluntary or involuntary,
(ii) on a parity with the Series A Convertible Preferred Stock as to payment of
dividends and distribution of assets upon liquidation, dissolution, or winding
up of the Corporation, whether voluntary or involuntary, (iii) senior to any
additional series of the class of Preferred Stock which series the Board of
Directors may from time to time authorize, both as to payment of dividends and
as to distributions of assets upon liquidation, dissolution, or winding up of
the Corporation, whether voluntary or involuntary, and (iv) senior to any
additional class of preferred stock (or series of preferred stock of such class)
which the Board of Directors or the stockholders may from time to time authorize
in accordance herewith.

            SECTION 5. DIVIDENDS AND DISTRIBUTIONS. (a) The holders of shares of
Series B Convertible Preferred Stock shall be entitled to receive, when, as, and
if declared by the Board of Directors out of funds legally available for such
purpose, dividends at the rate of $60.00 per annum per share, and no more, which
shall be fully cumulative, shall accrue without interest (except as otherwise
provided herein as to dividends in arrears) from the date of original issuance
of each share of Series B Convertible Preferred Stock and shall be payable
quarterly on March 1, June 1, September 1 and December 1 of each year commencing
June 1, 2000 (except that if any such date is a Saturday, Sunday, or legal
holiday, then such dividend shall be payable on the next succeeding day that is
not a Saturday, Sunday, or legal holiday) to holders of record as they appear on
the stock books of the Corporation on such record dates, which record dates must
be not more than 20 nor less than 10 days preceding the payment dates for such
dividends, as shall be fixed by the Board. Dividends on the Series B Convertible
Preferred Stock shall be paid in cash or, in lieu of paying such dividends and
subject to the limitations in Section 5(b) hereof, the amount of such dividends
shall be included in the Accrual Amount for each share, at the option of the
Corporation as hereinafter provided. The amount of the dividends payable per
share of Series B Convertible Preferred Stock for each quarterly dividend period
shall be computed by dividing the annual dividend amount by four. The amount of
dividends payable for the initial

                                      -15-
<PAGE>   16

dividend period and any period shorter than a full quarterly dividend period
shall be computed on the basis of a 360-day year of twelve 30-day months.
Dividends required to be paid in cash pursuant to Section 5(b) which are not
paid on a payment date, whether or not such dividends have been declared, will
bear interest at the rate of 14% per annum until paid (or such lesser rate as
shall be the maximum rate allowable by applicable law). No dividends or other
distributions, other than the dividends payable solely in shares of any Junior
Dividend Stock, shall be paid or set apart for payment on any shares of Junior
Dividend Stock, and no purchase, redemption, or other acquisition shall be made
by the Corporation of any shares of Junior Dividend Stock (except for Option
Share Surrenders), unless and until all accrued and unpaid cash dividends on the
Series B Convertible Preferred Stock and interest on dividends in arrears at the
rate specified herein shall have been paid or declared and set apart for
payment.

            If at any time any dividend on any Senior Dividend Stock shall be in
arrears, in whole or in part, no dividend shall be paid or declared and set
apart for payment on the Series B Convertible Preferred Stock unless and until
all accrued and unpaid dividends with respect to the Senior Dividend Stock,
including the full dividends for the then current dividend period, shall have
been paid or declared and set apart for payment, without interest. No full
dividends shall be paid or declared and set apart for payment on any Parity
Dividend Stock for any period unless all accrued but unpaid dividends (and
interest on dividends in arrears at the rate specified herein) have been, or
contemporaneously are, paid or declared and set apart for such payment on the
Series B Convertible Preferred Stock. No full dividends shall be paid or
declared and set apart for payment on the Series B Convertible Preferred Stock
for any period unless all accrued but unpaid dividends have been, or
contemporaneously are, paid or declared and set apart for payment on the Parity
Dividend Stock for all dividend periods terminating on or prior to the date of
payment of such full dividends. When dividends are not paid in full upon the
Series B Convertible Preferred Stock and the Parity Dividend Stock, all
dividends paid or declared and set apart for payment upon shares of Series B
Convertible Preferred Stock (and interest on dividends in arrears at the rate
specified herein) and the Parity Dividend Stock shall be paid or declared and
set apart for payment pro rata, so that the amount of dividends paid or declared
and set apart for payment per share on the Series B Convertible Preferred Stock
and the Parity Dividend Stock shall in all cases bear to each other the same
ratio that accrued and unpaid dividends per share on the shares of Series B
Convertible Preferred Stock and the Parity Dividend Stock bear to each other.

            Any references to "distribution" contained in this Section 5 shall
not be deemed to include any stock dividend or distributions made in connection
with any liquidation, dissolution, or winding up of the Corporation, whether
voluntary or involuntary.

            (b) If (x) prior to any dividend payment date the Corporation
notifies the holders of Series B Convertible Preferred Stock that the dividends
with respect to such date will be paid in cash or (y) on any dividend payment
date the Corporation is not in compliance in all material respects with its
obligations to the holders of the Series B Convertible Preferred Stock
(including, without limitation, its obligations under the Subscription
Agreements, the Registration Rights Agreements, the Warrants and this
Certificate of Designations) and such noncompliance continues for a period of
ten days after notice thereof is given to the Corporation

                                      -16-
<PAGE>   17

by any holder of Series B Convertible Preferred Stock, such dividends must be
timely paid in cash. If clauses (x) or (y) of the foregoing sentence do not
apply on any dividend payment date, the Corporation may, but shall not be
required to, pay the applicable dividends in cash. The amount of any dividends
not paid in cash shall be included in the Accrual Amount for each share of
Series B Convertible Preferred Stock.

            (c) Neither the Corporation nor any subsidiary of the Corporation
shall redeem, repurchase or otherwise acquire in any one transaction or series
of related transactions any shares of Common Stock, Junior Dividend Stock or
Junior Liquidation Stock if the number of shares so repurchased, redeemed or
otherwise acquired in such transaction or series of related transactions
(excluding any Option Share Surrender) is more than 10% of the number of shares
of Common Stock, Junior Dividend Stock or Junior Liquidation Stock, as the case
may be, outstanding immediately prior to such transaction or series of related
transactions unless the Corporation or such subsidiary offers to purchase for
cash from each holder of shares of Series B Convertible Preferred Stock at the
time of such redemption, repurchase or acquisition the same percentage of such
holder's shares of Series B Convertible Preferred Stock as the percentage of the
number of outstanding shares of Common Stock, Junior Dividend Stock or Junior
Liquidation Stock, as the case may be, to be so redeemed, repurchased or
acquired at a purchase price per share of Series B Convertible Preferred Stock
equal to the greater of (i) the Premium Price in effect on the date of purchase
pursuant to this Section 5(c) and (ii) the Converted Market Price on the date of
purchase pursuant to this Section 5(c).

            (d) Neither the Corporation nor any subsidiary of the Corporation
shall (1) make any Tender Offer for 10% or more of the outstanding shares of
Common Stock, unless the Corporation contemporaneously therewith makes an offer,
or (2) enter into an agreement regarding such a Tender Offer for outstanding
shares of Common Stock by any person other than the Corporation or any
subsidiary of the Corporation, unless such person agrees with the Corporation to
make an offer, in either such case to each holder of outstanding shares of
Series B Convertible Preferred Stock to purchase for cash at the time of
purchase in such Tender Offer the same percentage of shares of Series B
Convertible Preferred Stock held by such holder as the percentage of outstanding
shares of Common Stock actually purchased in such Tender Offer at a price per
share of Series B Convertible Preferred Stock equal to the greater of (i) the
Premium Price in effect on the date of purchase pursuant to this Section 5(d)
and (ii) the Converted Market Price on the date of purchase pursuant to this
Section 5(d).

            SECTION 6. LIQUIDATION PREFERENCE. In the event of a liquidation,
dissolution, or winding up of the Corporation, whether voluntary or involuntary,
the holders of Series B Convertible Preferred Stock shall be entitled to receive
out of the assets of the Corporation, whether such assets constitute stated
capital or surplus of any nature, an amount per share of Series B Convertible
Preferred Stock equal to the Liquidation Preference, and no more, before any
payment shall be made or any assets distributed to the holders of Junior
Liquidation Stock; provided, however, that such rights shall accrue to the
holders of Series B Convertible Preferred Stock only in the event that the
Corporation's payments with respect to the liquidation preference of the holders
of Senior Liquidation Stock are fully met. After the liquidation preferences of
the Senior Liquidation Stock are fully met, the entire assets of the Corporation
available for

                                      -17-
<PAGE>   18

distribution shall be distributed ratably among the holders of the Series B
Convertible Preferred Stock and any Parity Liquidation Stock in proportion to
the respective preferential amounts to which each is entitled (but only to the
extent of such preferential amounts). After payment in full of the liquidation
price of the shares of the Series B Convertible Preferred Stock and the Parity
Liquidation Stock, the holders of such shares shall not be entitled to any
further participation in any distribution of assets by the Corporation. Neither
a consolidation or merger of the Corporation with another corporation nor a sale
or transfer of all or part of the Corporation's assets for cash, securities, or
other property in and of itself will be considered a liquidation, dissolution or
winding up of the Corporation.

            SECTION 7. MAXIMUM SHARE AMOUNT REDEMPTION.

            (a) REDEMPTION BASED ON MAXIMUM SHARE AMOUNT. (1) Notwithstanding
any other provision herein, unless the Stockholder Approval shall have been
obtained from the stockholders of the Corporation or waived by the Nasdaq, the
Nasdaq SmallCap, or other securities market on which the Common Stock is then
listed, so long as the Common Stock is listed on the Nasdaq, the Nasdaq
SmallCap, the NYSE or the AMEX the Corporation shall not be required to issue
upon conversion of shares of Series B Convertible Preferred Stock pursuant to
Section 10 more than the Maximum Share Amount. The Maximum Share Amount shall be
allocated among the shares of Series B Convertible Preferred Stock at the time
of initial issuance thereof pro rata based on the initial issuance of 2,000
shares of Series B Convertible Preferred Stock. Each certificate for shares of
Series B Convertible Preferred Stock initially issued shall bear a notation as
to the number of shares constituting the portion of the Maximum Share Amount
allocated to the shares of Series B Convertible Preferred Stock represented by
such certificate for purposes of conversion thereof. Upon surrender of any
certificate for shares of Series B Convertible Preferred Stock for transfer or
re-registration thereof (or, at the option of the holder, for conversion
pursuant to Section 10(a) of less than all of the shares of Series B Convertible
Preferred Stock represented thereby), the Corporation shall make a notation on
the new certificate issued upon such transfer or re-registration or evidencing
such unconverted shares, as the case may be, as to the remaining number of
shares of Common Stock from the Maximum Share Amount remaining available for
conversion of the shares of Series B Convertible Preferred Stock evidenced by
such new certificate. If any certificate for shares of Series B Convertible
Preferred Stock is surrendered for split-up into two or more certificates
representing an aggregate number of shares of Series B Convertible Preferred
Stock equal to the number of shares of Series B Convertible Preferred Stock
represented by the certificate so surrendered (as reduced by any contemporaneous
conversion of shares of Series B Convertible Preferred Stock represented by the
certificate so surrendered), each certificate issued on such split-up shall bear
a notation of the portion of the Maximum Share Amount allocated thereto
determined by pro rata allocation from among the remaining portion of the
Maximum Share Amount allocated to the certificate so surrendered. If any shares
of Series B Convertible Preferred Stock represented by a single certificate are
converted in full pursuant to Section 10, all of the portion of the Maximum
Share Amount allocated to such shares of Series B Convertible Preferred Stock
which remains unissued after such conversion shall be re-allocated pro rata to
the outstanding shares of Series B Convertible Preferred Stock held of record by
the holder of record at the close of business on the date of such conversion of
the shares of Series B

                                      -18-
<PAGE>   19

Convertible Preferred Stock so converted, and if there shall be no other shares
of Series B Convertible Preferred Stock held of record by such holder at the
close of business on such date, then such portion of the Maximum Share Amount
shall be allocated pro rata among the shares of Series B Convertible Preferred
Stock outstanding on such date.

            (2) The Corporation shall promptly, but in no event later than five
Business Days after the occurrence, give notice to each holder of shares of
Series B Convertible Preferred Stock (by telephone line facsimile transmission
at such number as such holder has specified in writing to the Corporation for
such purposes or, if such holder shall not have specified any such number, by
overnight courier or first class mail, postage prepaid, at such holder's address
as the same appears on the stock books of the Corporation) and any holder of
shares of Series B Convertible Preferred Stock may at any time after the
occurrence give notice to the Corporation, in either case, if on any ten Trading
Days within any period of 20 consecutive Trading Days the Corporation would not
have been required to convert shares of Series B Convertible Preferred Stock of
such holder in accordance with Section 10(a) as a consequence of the limitations
set forth in Section 7(a)(1) had the shares of Series B Convertible Preferred
Stock held by such holder been converted in full into Common Stock on each such
day, determined without regard to the limitation, if any, on such holder
contained in the proviso to the second sentence of Section 10(a) (any such
notice, whether given by the Corporation or a holder, an "Inconvertibility
Notice"). If the Corporation shall have given or been required to give any
Inconvertibility Notice, or if a holder shall have given any Inconvertibility
Notice, then within ten Trading Days after such Inconvertibility Notice is given
or was required to be given, the holder receiving or giving, as the case may be,
such Inconvertibility Notice shall have the right by written notice to the
Corporation (which written notice may be contained in the Inconvertibility
Notice given by such holder) to direct the Corporation to redeem the portion of
such holder's outstanding shares of Series B Convertible Preferred Stock (which,
if applicable, shall be all of such holder's outstanding shares of Series B
Convertible Preferred Stock) as shall not, on the Business Day prior to the date
of such redemption, be convertible into shares of Common Stock by reason of the
limitations set forth in Section 7(a)(1) (determined without regard to the
limitation, if any, on beneficial ownership of Common Stock by such holder
contained in the proviso to the second sentence of Section 10(a)), within 15
Trading Days after such holder so directs the Corporation, at a price per share
equal to the Share Limitation Redemption Price. If a holder of shares of Series
B Convertible Preferred Stock directs the Corporation to redeem outstanding
shares of Series B Convertible Preferred Stock and, prior to the date the
Corporation is required to redeem such shares of Series B Convertible Preferred
Stock, the Corporation would have been able, within the limitations set forth in
Section 7(a)(1), to convert all of such holder's shares of Series B Convertible
Preferred Stock (determined without regard to the limitation, if any, on
beneficial ownership of shares of Common Stock by such holder contained in the
proviso to the second sentence of Section 10(a)) on any ten Trading Days within
any period of 15 consecutive Trading Days commencing after the period of 20
consecutive Trading Days which gave rise to the applicable Inconvertibility
Notice from the Corporation or such holder of shares of Series B Convertible
Preferred Stock, as the case may be, had all of such holder's shares of Series B
Convertible Preferred Stock been surrendered for conversion into Common Stock on
each of such ten Trading Days within such 15 Trading Day

                                      -19-
<PAGE>   20

period, then the Corporation shall not be required to redeem any shares of
Series B Convertible Preferred Stock by reason of such Inconvertibility Notice.

            (3) Notwithstanding the giving of any Inconvertibility Notice by the
Corporation to the holders of Series B Convertible Preferred Stock pursuant to
Section 7(a)(2) or the giving or the absence of any notice by the holders of the
Series B Convertible Preferred Stock in response thereto or any redemption of
shares of Series B Convertible Preferred Stock pursuant to Section 7(a)(2),
thereafter the provisions of Section 7(a)(2) shall continue to be applicable on
any occasion unless the Stockholder Approval shall have been obtained from the
stockholders of the Corporation or waived by the Nasdaq, the Nasdaq SmallCap, or
other securities market on which the Common Stock is then listed.

            (4) On each Share Limitation Redemption Date (or such later date as
a holder of shares of Series B Convertible Preferred Stock shall surrender to
the Corporation the certificate(s) for the shares of Series B Convertible
Preferred Stock being redeemed pursuant to this Section 7(a)), the Corporation
shall make payment in immediately available funds of the applicable Share
Limitation Redemption Price to such holder of shares of Series B Convertible
Preferred Stock to be redeemed to or upon the order of such holder as specified
by such holder in writing to the Corporation at least one Business Day prior to
such Share Limitation Redemption Date. Upon redemption of less than all of the
shares of Series B Convertible Preferred Stock evidenced by a particular
certificate, promptly, but in no event later than three Business Days after
surrender of such certificate to the Corporation, the Corporation shall issue a
replacement certificate for the shares of Series B Convertible Preferred Stock
evidenced by such certificate which have not been redeemed. Only whole shares of
Series B Convertible Preferred Stock may be redeemed.

            (5) (A) Notwithstanding any other provision of this Certificate of
Designations, if an Inconvertibility Day occurs by reason of events which are
not solely within the control of the Corporation, the Corporation shall have the
right to give a Control Notice to the holders of Series B Convertible Preferred
Stock at any time after such Inconvertibility Day occurs and prior to the
earlier of (1) the date on which all holders of shares of Series B Convertible
Preferred Stock who had the right (other than as limited by this Section
7(a)(5)) to require redemption of any shares of Series B Convertible Preferred
Stock by reason of the occurrence of such Inconvertibility Day no longer have
such right and (2) the applicable Share Limitation Redemption Date by reason of
the earliest notice given by any holder of shares of Series B Convertible
Preferred Stock directing the Corporation to redeem such shares in accordance
with Section 7(a)(2) by reason of such Inconvertibility Day. For purposes of
this Section 7(a)(5), an Inconvertibility Day shall be deemed to have occurred
by reason of events which are not solely within the control of the Corporation
if a requirement of the Corporation to redeem, or a right of any holder of
shares of Series B Convertible Preferred Stock to require redemption of, shares
of Series B Convertible Preferred Stock by reason thereof would result in the
Corporation being required to classify the Series B Convertible Preferred Stock
as redeemable preferred stock on a balance sheet of the Corporation prepared in
accordance with Generally Accepted Accounting Principles and Regulation S-X of
the SEC. If the Corporation timely gives a Control Notice to the holders of
shares of Series B Convertible Preferred Stock,

                                      -20-
<PAGE>   21

then in lieu of payment of the Share Limitation Redemption Price pursuant to a
redemption notice given by any holder of shares of Series B Convertible
Preferred Stock in accordance with Section 7(a)(2) by reason of such
Inconvertibility Day and commencing on such Inconvertibility Day the Conversion
Price for all outstanding shares of Series B Convertible Preferred Stock will be
80% of the amount the Conversion Price would otherwise be. Such adjustment of
the Conversion Price shall continue in effect until the earliest of (x) the date
which is 90 days after the Stockholder Approval shall have been obtained from
the stockholders of the Corporation or waived by the Nasdaq SmallCap or other
securities market on which the Common Stock is then listed, (y) the date any
further adjustments are made following a failure to obtain the Stockholder
Approval as provided below, and (z) the date when shares of Series B Convertible
Preferred Stock are no longer outstanding. On or after the date the Corporation
gives such Control Notice, upon notice from the Majority Holders, the
Corporation promptly shall call a special meeting of its stockholders, to be
held not later than 90 days after such notice is given, to seek the Stockholder
Approval for the issuance of all shares of Common Stock issuable upon conversion
of the Series B Convertible Preferred Stock in accordance with Section 10 and
shall use its best efforts to obtain the Stockholder Approval. The Corporation
shall prepare and file with the SEC within 20 days after such notice is given
preliminary proxy materials which set forth a proposal to seek such Stockholder
Approval. The Corporation shall provide the Majority Holders an opportunity to
consult with the Corporation regarding the content of such proxy materials
insofar as it relates to the Stockholder Approval by providing copies of such
preliminary proxy materials and any revised preliminary proxy materials to the
Majority Holders a reasonable period of time prior to their filing with the SEC.
The Corporation shall furnish to each holder of shares of Series B Convertible
Preferred Stock a copy of its definitive proxy materials for such special
meeting and any amendments or supplements thereto promptly after the same are
mailed to stockholders or filed with the SEC. Upon the earlier of (i) the
failure to obtain the Stockholder Approval at the special meeting or (ii) the
failure to hold the special meeting within such 90-day period, the Corporation
shall so notify the holders of shares of Series B Convertible Preferred Stock
and such of the following as shall be specified by notice to the Corporation
from the Majority Holders shall occur: (1) commencing on the Business Day
following the Corporation's receipt of such notice, the Conversion Price of the
outstanding shares of Series B Convertible Preferred Stock will be 60% of the
amount the Conversion Price would otherwise be without regard to other
adjustments pursuant to this Section 7(a)(5) or Section 11(b)(4) and (2) the
Corporation shall promptly file applications and take all other actions
necessary to (i) list the Common Stock for trading and quotation on the OTC
Bulletin Board or such other securities market or exchange which will not
restrict the number of shares of Common Stock issuable upon conversion of the
Series B Convertible Preferred Stock and (ii) upon filing such applications,
request the immediate removal of the Common Stock from listing on the securities
market on which it is then listed which restricts the issuance of shares of
Common Stock upon conversion of shares of Series B Convertible Preferred Stock
without the Stockholder Approval.

            (B) If and for so long as an adjustment of the Conversion Price is
simultaneously required by this Section 7(a)(5) and by Section 11(b)(4), the
applicable Conversion Price shall be the lower of the two amounts required by
each such section.

                                      -21-
<PAGE>   22

            (C) The rights of holders of shares of Series B Convertible
Preferred Stock to require redemption of their shares and exercise other rights
pursuant to Sections 7(a)(1) through 7(a)(4) by reason of an Inconvertibility
Day as to which the Corporation does not have a right to give a Control Notice,
or fails to exercise such right on a timely basis, shall not be limited by the
operation of this Section 7(a)(5).

            (b) NO OTHER REDEMPTION. The shares of Series B Convertible
Preferred Stock shall not be subject to redemption by the Corporation at the
option of the Holders except as provided in this Section 7 and in Section 11.

            SECTION 8. NO SINKING FUND. The shares of Series B Convertible
Preferred Stock shall not be subject to the operation of a purchase, retirement
or sinking fund.

            SECTION 9. OPTIONAL REDEMPTION.

            (a) CORPORATION OPTIONAL REDEMPTION. If (1) the Corporation shall be
in compliance in all material respects with its obligations to the holders of
shares of Series B Convertible Preferred Stock (including, without limitation,
its obligations under the Subscription Agreements, the Registration Rights
Agreements, the Warrants and the provisions of this Certificate of
Designations), (2) on the date the Corporation Optional Redemption Notice is
given and at all times until the Redemption Date, the Registration Statement is
effective and available for use by each holder of shares of Series B Convertible
Preferred Stock for the resale of shares of Common Stock acquired by such holder
upon conversion of all shares of Series B Convertible Preferred Stock held by
such holder and (3) no Optional Redemption Event shall have occurred with
respect to which, on the date a Corporation Optional Redemption Notice is to be
given or on the Redemption Date, any holder of shares of Series B Convertible
Preferred Stock (A) shall be entitled to exercise optional redemption rights
under Section 11 by reason of such Optional Redemption Event or (B) shall have
exercised optional redemption rights under Section 11 by reason of such Optional
Redemption Event and the Corporation shall not have paid the Optional Redemption
Price to such holder, then the Corporation shall have the right, exercisable by
giving a Corporation Optional Redemption Notice not less than 30 days or more
than 50 days prior to the Redemption Date to all holders of record of the shares
of Series B Convertible Preferred Stock, at any time to redeem all or from time
to time to redeem any part of the outstanding shares of Series B Convertible
Preferred Stock in accordance with this Section 9(a). If the Corporation shall
redeem less than all outstanding shares of Series B Convertible Preferred Stock,
such redemption shall be made as nearly as practical pro rata from all holders
of shares of Series B Convertible Preferred Stock. Any Corporation Optional
Redemption Notice under this Section 9(a) shall be given to the holders of
record of the shares of Series B Convertible Preferred Stock at their addresses
appearing on the records of the Corporation; provided, however, that any failure
or defect in the giving of such notice to any such holder shall not affect the
validity of notice to or the redemption of shares of Series B Convertible
Preferred Stock of any other holder. On the Redemption Date (or such later date
as a holder of shares of Series B Convertible Preferred Stock surrenders to the
Corporation the certificate(s) for shares of Series B Convertible Preferred
Stock to be redeemed pursuant to this Section 9(a)), the Corporation shall make
payment of the applicable Redemption Price to each holder of shares of

                                      -22-
<PAGE>   23

Series B Convertible Preferred Stock to be redeemed in immediately available
funds to such account as specified by such holder in writing to the Corporation
at least one Business Day prior to the Redemption Date. A holder of shares of
Series B Convertible Preferred Stock to be redeemed pursuant to this Section
9(a) shall be entitled to convert such shares of Series B Convertible Preferred
Stock in accordance with Section 10 (x) through the day prior to the Redemption
Date and (y) if the Corporation shall fail to pay the Redemption Price of any
share of Series B Convertible Preferred Stock when due, at any time after the
due date thereof until such date as the Corporation pays the Redemption Price of
such share of Series B Convertible Preferred Stock. No share of Series B
Convertible Preferred Stock as to which the holder exercises the right of
conversion pursuant to Section 10 or the optional redemption right pursuant to
Section 11 may be redeemed by the Corporation pursuant to this Section 9(a) on
or after the date of exercise of such conversion right or optional redemption
right, as the case may be, regardless of whether the Corporation Optional
Redemption Notice shall have been given prior to, or on or after, the date of
exercise of such conversion right or optional redemption right, as the case may
be.

            (b) FINAL REDEMPTION. The Corporation shall have the right to redeem
all, but not less than all, outstanding shares of Series B Convertible Preferred
Stock at any time on or after the third anniversary of the Issuance Date so long
as (1) the Corporation shall be in compliance in all material respects with its
obligations to the holders of the Series B Convertible Preferred Stock
(including, without limitation, its obligations under the Subscription
Agreements, the Registration Rights Agreements, the Warrants and this
Certificate of Designations) and (2) no Optional Redemption Event shall have
occurred with respect to which on the date a Final Redemption Notice is to be
given or on the Final Redemption Date, any holder of shares of Series B
Convertible Preferred Stock (a) shall be entitled to exercise optional
redemption rights under Section 11 by reason of such Optional Redemption Event
or (b) shall have exercised optional redemption rights under Section 11 by
reason of such Optional Redemption Event and the Corporation shall not have paid
the Optional Redemption Price to such holder. In order to exercise its rights
under this Section 9(b), the Corporation shall give a Final Redemption Notice
not less than 30 days or more than 50 days prior to the Final Redemption Date to
all holders of record of the shares of Series B Convertible Preferred Stock. Any
Final Redemption Notice shall be given to the holders of record of the shares of
Series B Convertible Preferred Stock by telephone line facsimile transmission to
such number as shown on the records of the Corporation for such purpose;
provided, however, that any failure or defect in the giving of such notice to
any such holder shall not affect the validity of notice to or the redemption of
shares of Series B Convertible Preferred Stock of any other holder. On the Final
Redemption Date (or such later date as a holder of shares of Series B
Convertible Preferred Stock surrenders to the Corporation the certificate(s) for
shares of Series B Convertible Preferred Stock to be redeemed pursuant to this
Section 9(b)), the Corporation shall make payment of the applicable Final
Redemption Price to each holder of shares of Series B Convertible Preferred
Stock to be redeemed in immediately available funds to such account as specified
by such holder in writing to the Corporation at least one Business Day prior to
the Final Redemption Date. A holder of shares of Series B Convertible Preferred
Stock to be redeemed pursuant to this Section 9(b) shall be entitled to convert
such shares of Series B Convertible Preferred Stock in accordance with Section
10 (x) through the day prior to the Final Redemption Date and (y) if the

                                      -23-
<PAGE>   24

Corporation shall fail to pay the Final Redemption Price of any share of Series
B Convertible Preferred Stock when due, at any time after the due date thereof
until such date as the Corporation pays the Final Redemption Price of such share
of Series B Convertible Preferred Stock to such holder. No share of Series B
Convertible Preferred Stock as to which a holder exercises the right of
conversion pursuant to Section 10 or the optional redemption right pursuant to
Section 11 may be redeemed by the Corporation pursuant to this Section 9(b) on
or after the date of exercise of such conversion right or optional redemption
right, as the case may be, regardless of whether the Final Redemption Notice
shall have been given prior to, or on or after, the date of exercise of such
conversion right or optional redemption right, as the case may be.

            (c) NO OTHER OPTIONAL REDEMPTION. The shares of Series B Convertible
Preferred Stock shall not be subject to redemption at the option of the
Corporation except as provided in Sections 9(a) and 9(b).

            SECTION 10. CONVERSION.

            (a) CONVERSION AT OPTION OF HOLDER. The holders of the Series B
Convertible Preferred Stock may at any time on or after the Issuance Date
convert at any time all or from time to time any part of their shares of Series
B Convertible Preferred Stock into fully paid and nonassessable shares of Common
Stock and such other securities and property as herein provided. Each share of
Series B Convertible Preferred Stock may be converted at the office of the
Conversion Agent or at such other additional office or offices, if any, as the
Board of Directors may designate, into such number of fully paid and
nonassessable shares of Common Stock (calculated as to each conversion to the
nearest 1/100th of a share) determined by dividing (x) the sum of (i) the
Conversion Amount, (ii) an amount equal to the Accrual Amount on the share of
Series B Convertible Preferred Stock being converted to the applicable
Conversion Date, and (iii) accrued but unpaid interest on the dividends required
to be paid in cash on the share of Series B Convertible Preferred Stock being
converted in arrears to the applicable Conversion Date at the rate provided in
Section 5 by (y) the Conversion Price for such Conversion Date (the "Conversion
Rate"); provided, however, that in no event shall any holder of shares of Series
B Convertible Preferred Stock be entitled to convert any shares of Series B
Convertible Preferred Stock in excess of that number of shares of Series B
Convertible Preferred Stock upon conversion of which the sum of (1) the number
of shares of Common Stock beneficially owned by such holder and all Aggregated
Persons of such holder (other than shares of Common Stock deemed beneficially
owned through the ownership of (x) unconverted shares of Series B Convertible
Preferred Stock and (y) the unconverted or unexercised portion of any
instrument, including, without limitation, the Warrants and the Series A
Convertible Preferred Stock, which contains limitations similar to those set
forth in this sentence) and (2) the number of shares of Common Stock issuable
upon the conversion of the number of shares of Series B Convertible Preferred
Stock with respect to which the determination in this proviso is being made,
would result in beneficial ownership by such holder and all Aggregated Persons
of such holder of more than 4.9% of the outstanding shares of Common Stock. For
purposes of the proviso to the immediately preceding sentence, beneficial
ownership shall be determined in accordance with Section 13(d) of the Exchange
Act and Regulation 13D-G thereunder, except as otherwise provided in clause (1)
of the proviso to the immediately preceding sentence.

                                      -24-
<PAGE>   25

            (b) OTHER PROVISIONS. (1) Notwithstanding anything in this Section
10(b) to the contrary, no change in the Conversion Amount pursuant to this
Section 10(b) shall actually be made until the cumulative effect of the
adjustments called for by this Section 10(b) since the date of the last change
in the Conversion Amount would change the Conversion Amount by more than 1%.
However, once the cumulative effect would result in such a change, then the
Conversion Amount shall actually be changed to reflect all adjustments called
for by this Section 10(b) and not previously made. Notwithstanding anything in
this Section 10(b), no change in the Conversion Amount shall be made that would
result in the price at which a share of Series B Convertible Preferred Stock is
converted being less than the par value of the Common Stock into which shares of
Series B Convertible Preferred Stock are at the time convertible.

            (2)   The holders of shares of Series B Convertible Preferred
Stock at the close of business on the record date for any dividend payment to
holders of Series B Convertible Preferred Stock shall be entitled to receive
the dividend payable on such shares on the corresponding dividend payment
date notwithstanding the conversion thereof after such dividend payment
record date or the Corporation's default in payment of the dividend due on
such dividend payment date; provided, however, that the holder of shares of
Series B Convertible Preferred Stock surrendered for conversion during the
period between the close of business on any record date for a dividend
payment and the opening of business on the corresponding dividend payment
date must pay to the Corporation, within five days after receipt by such
holder, an amount equal to the dividend payable on such shares on such
dividend payment date if such dividend is paid by the Corporation to such
holder.  A holder of shares of Series B Convertible Preferred Stock on a
record date for a dividend payment who (or whose transferee) tenders any of
such shares for conversion into shares of Common Stock on or after such
dividend payment date will receive the dividend payable by the Corporation on
such shares of Series B Convertible Preferred Stock on such date, and the
converting holder need not make any payment of the amount of such dividend in
connection with such conversion of shares of Series B Convertible Preferred
Stock.  Except as provided above, no adjustment shall be made in respect of
cash dividends on Common Stock or Series B Convertible Preferred Stock that
may be accrued and unpaid at the date of surrender of shares of Series B
Convertible Preferred Stock.

            (3)   (A)   The right of the holders of Series B Convertible
Preferred Stock to convert their shares shall be exercised by giving (which
may be done by telephone line facsimile transmission) a Conversion Notice to
the Conversion Agent, with a copy to the Corporation.  If a holder of Series
B Convertible Preferred Stock elects to convert any shares of Series B
Convertible Preferred Stock in accordance with Section 10(a), such holder
shall not be required to surrender the certificate(s) representing such
shares of Series B Convertible Preferred Stock to the Corporation unless all
of the shares of Series B Convertible Preferred Stock represented thereby are
so converted.  Each holder of shares of Series B Convertible Preferred Stock
and the Corporation shall maintain records showing the number of shares so
converted and the dates of such conversions or shall use such other method,
satisfactory to such holder and the Corporation, so as to not require
physical surrender of such certificates upon each such conversion.  In the
event of any dispute or discrepancy, such records of the Corporation shall be
controlling and determinative in the absence of manifest error.
Notwithstanding the foregoing, if any shares of

                                      -25-
<PAGE>   26

Series B Convertible Preferred Stock evidenced by a particular certificate
therefor are converted as aforesaid, the holder of Series B Convertible
Preferred Stock may not transfer the certificate(s) representing such shares of
Series B Convertible Preferred Stock unless such holder first physically
surrenders such certificate(s) to the Corporation, whereupon the Corporation
will forthwith issue and deliver upon the order of such holder of shares of
Series B Convertible Preferred Stock new certificate(s) of like tenor,
registered as such holder of shares of Series B Convertible Preferred Stock
(upon payment by such holder of shares of Series B Convertible Preferred Stock
of any applicable transfer taxes) may request, representing in the aggregate the
remaining number of shares of Series B Convertible Preferred Stock represented
by such certificate(s). Each holder of shares of Series B Convertible Preferred
Stock, by acceptance of a certificate for such shares, acknowledges and agrees
that (1) by reason of the provisions of this paragraph, following conversion of
any shares of Series B Convertible Preferred Stock represented by such
certificate, the number of shares of Series B Convertible Preferred Stock
represented by such certificate may be less than the number of shares stated on
such certificate, and (2) the Corporation may place a legend on the certificates
for shares of Series B Convertible Preferred Stock which refers to or describes
the provisions of this paragraph.

            (B) The Corporation shall pay any transfer tax arising in connection
with any conversion of shares of Series B Convertible Preferred Stock except
that the Corporation shall not, however, be required to pay any tax which may be
payable in respect of any transfer involved in the issue and delivery upon
conversion of shares of Common Stock or other securities or property in a name
other than that of the holder of the shares of the Series B Convertible
Preferred Stock being converted, and the Corporation shall not be required to
issue or deliver any such shares or other securities or property unless and
until the person or persons requesting the issuance thereof shall have paid to
the Corporation the amount of any such tax or shall have established to the
satisfaction of the Corporation that such tax has been paid. The number of
shares of Common Stock to be issued upon each conversion of shares of Series B
Convertible Preferred Stock shall be the number set forth in the applicable
Conversion Notice which number shall be conclusive absent manifest error. The
Corporation shall notify a holder who has given a Conversion Notice of any claim
of manifest error within one Trading Day after such holder gives such Conversion
Notice and no such claim of error shall limit or delay performance of the
Corporation's obligation to issue upon such conversion the number of shares of
Common Stock which are not in dispute. A Conversion Notice shall be deemed for
all purposes to be in proper form unless the Corporation notifies a holder of
shares of Series B Convertible Preferred Stock being converted within one
Trading Day after a Conversion Notice has been given (which notice shall specify
all defects in the Conversion Notice) and any Conversion Notice containing any
such defect shall nonetheless be effective on the date given if the converting
holder promptly corrects all such defects.

            (4) The Corporation (and any successor corporation) shall take all
action necessary so that a number of shares of the authorized but unissued
Common Stock (or common stock in the case of any successor corporation)
sufficient to provide for the conversion of the Series B Convertible Preferred
Stock outstanding upon the basis hereinbefore provided are at all times reserved
by the Corporation (or any successor corporation), free from preemptive rights,
for such conversion, subject to the provisions of the next succeeding paragraph.
If the

                                      -26-
<PAGE>   27

Corporation shall issue any securities or make any change in its capital
structure which would change the number of shares of Common Stock into which
each share of the Series B Convertible Preferred Stock shall be convertible as
herein provided, the Corporation shall at the same time also make proper
provision so that thereafter there shall be a sufficient number of shares of
Common Stock authorized and reserved, free from preemptive rights, for
conversion of the outstanding Series B Convertible Preferred Stock on the new
basis. If at any time the number of authorized but unissued shares of Common
Stock shall not be sufficient to effect the conversion of all of the outstanding
shares of Series B Convertible Preferred Stock, the Corporation promptly shall
seek, and use its best efforts to obtain and complete, such corporate action as
may, in the opinion of its counsel, be necessary to increase its authorized but
unissued shares of Common Stock to such number of shares as shall be sufficient
for such purpose.

            (5)   In case any Reorganization Event shall be effected in such
a way that holders of Common Stock shall be entitled to receive stock,
securities or assets (including cash) with respect to or in exchange for
shares of the Common Stock, then, prior to and as a condition of such
Reorganization Event, lawful and adequate provision shall be made whereby the
holders of Series B Convertible Preferred Stock shall thereafter have the
right to receive upon conversion of the Series B Convertible Preferred Stock
and in lieu of the shares of Common Stock immediately theretofore issuable
upon conversion of the Series B Convertible Preferred Stock, such shares of
stock, securities or assets (including cash) as may be issued or payable with
respect to or in exchange for a number of outstanding shares of Common Stock
equal to the number of shares of Common Stock immediately theretofore
issuable upon conversion of the Series B Convertible Preferred Stock had such
Reorganization Event not taken place. In any such case, appropriate provision
shall be made with respect to the rights and interests of the holders of
Series B Convertible Preferred Stock to the end that the provisions hereof
(including, without limitation, provisions for adjustment of the Conversion
Price and the number of shares of Common Stock issuable upon conversion of
the Series B Convertible Preferred Stock) shall thereafter be applicable, as
nearly as may be, in relation to any stock, securities or assets thereafter
deliverable upon the conversion of the Series B Convertible Preferred Stock.
The Corporation shall not effect any such Reorganization Event (i) unless
prior to or simultaneously with the consummation thereof the survivor or
successor corporation (if other than the Corporation) resulting from such
Reorganization Event or the corporation or other entity purchasing such
assets shall assume by written instrument executed and sent to each holder of
Series B Convertible Preferred Stock, the obligation to deliver to such
holder of Series B Convertible Preferred Stock such shares of stock,
securities or assets as, in accordance with the foregoing provisions, such
holder of Series B Convertible Preferred Stock may be entitled to receive,
and containing the express assumption by such successor corporation or other
entity of the due and punctual performance and observance of every provision
herein to be performed and observed by the Corporation and of all liabilities
and obligations of the Corporation hereunder, and (ii) in which the
Corporation, as opposed to another party to the Reorganization Event, shall
be required under any circumstances to make a cash payment at any time to the
holders of the  Series B Convertible Preferred Stock; provided, however, that
this clause (5) shall not limit the Corporation's obligation to make cash
payments pursuant to Section 7 or Section 11 if the Corporation fails to give
a Control Notice in accordance with the terms thereof.

                                      -27-
<PAGE>   28

            (6)   If a holder shall have given a Conversion Notice for shares
of Series B Convertible Preferred Stock, the Corporation shall issue and
deliver to such person certificates for the Common Stock issuable upon such
conversion within three Trading Days after such Conversion Notice is given
and the person converting shall be deemed to be the holder of record of the
Common Stock issuable upon such conversion, and all rights with respect to
the shares surrendered shall forthwith terminate except the right to receive
the Common Stock or other securities, cash, or other assets as herein
provided.  If a holder shall have given a Conversion Notice as provided
herein, the Corporation's obligation to issue and deliver the certificates
for Common Stock shall be absolute and unconditional, irrespective of any
action or inaction by the converting holder to enforce the same, any waiver
or consent with respect to any provision thereof, the recovery of any
judgment against any person or any action to enforce the same, any failure or
delay in the enforcement of any other obligation of the Corporation to such
holder, or any setoff, counterclaim, recoupment, limitation or termination,
or any breach or alleged breach by such holder or any other person of any
obligation to the Corporation or any violation or alleged violation of law by
such holder or any other person, and irrespective of any other circumstance
which might otherwise limit such obligation of the Corporation to the holder
in connection with such conversion.  If the Corporation fails to issue and
deliver the certificates for the Common Stock to the holder converting shares
of Series B Convertible Preferred Stock pursuant to the first sentence of
this paragraph within three Trading Days after such Conversion Notice is
given, in addition to any other liabilities the Corporation may have
hereunder and under applicable law (1) the Corporation shall pay or reimburse
such holder on demand for all out-of-pocket expenses including, without
limitation, reasonable fees and expenses of legal counsel incurred by such
holder as a result of such failure, (2) for each Trading Day thereafter on
which the Corporation so fails to deliver such certificates, the Conversion
Price applicable to such conversion shall be reduced by an amount equal to
one percent of the amount that the Conversion Price would otherwise be, and
(3) such holder may by written notice (which may be given by mail, courier,
personal service or telephone line facsimile transmission) or oral notice
(promptly confirmed in writing) given at any time prior to delivery to such
holder of the certificates for the shares of Common Stock issuable upon such
conversion of shares of Series B Convertible Preferred Stock, rescind such
conversion, whereupon such holder shall have the right to convert such shares
of Series B Convertible Preferred Stock thereafter in accordance herewith.

            (7) No fractional shares of Common Stock shall be issued upon
conversion of Series B Convertible Preferred Stock but, in lieu of any fraction
of a share of Common Stock to purchase fractional shares of Common Stock which
would otherwise be issuable in respect of the aggregate number of such shares
surrendered for conversion at one time by the same holder, the Corporation shall
pay in cash an amount equal to the product of (i) the arithmetic average of the
Market Price of one share of Common Stock on the three consecutive Trading Days
ending on the Trading Day immediately preceding the Conversion Date times (ii)
such fraction of a share.

            (8) The Conversion Amount shall be adjusted from time to time under
certain circumstances, subject to the provisions of Section 10(b)(1), as
follows:

                                      -28-
<PAGE>   29
            (i) In case the Corporation shall issue rights or warrants on a pro
rata basis to all holders of the Common Stock entitling such holders to
subscribe for or purchase Common Stock on the record date referred to below at a
price per share less than the Current Price for such record date, then in each
such case the Conversion Amount in effect on such record date shall be adjusted
in accordance with the following formula:

    C(1) = C x   O + N
                 -----
                 O + N x P
                     -----
                       M

where

      C(1) = the adjusted Conversion Amount

      C    = the current Conversion Amount

      O    = the number of shares of Common Stock outstanding on the record
             date.

      N    = the number of additional shares of Common Stock issuable pursuant
             to the exercise of such rights or warrants.

      P    = the offering price per share of the additional shares (which amount
             shall include amounts received by the Corporation in respect of the
             issuance and the exercise of such rights or warrants).

      M    = the Current Price per share of Common Stock on the record date.

Such adjustment shall become effective immediately after the record date for the
determination of stockholders entitled to receive such rights or warrants.  If
any or all such rights or warrants are not so issued or expire or terminate
before being exercised, the Conversion Amount then in effect shall be readjusted
appropriately.

            (ii)  In case the Corporation shall, by dividend or otherwise,
distribute to all holders of its Junior Stock (as hereinafter defined) evidences
of its indebtedness or assets (including securities, but excluding any warrants
or subscription rights referred to in subparagraph (i) above and any dividend or
distribution paid in cash out of the retained earnings of the Corporation), then
in each such case the Conversion Amount then in effect shall be adjusted in
accordance with the formula

    C(1) = C x  M
               ---
              M - F

                                      -29-

<PAGE>   30

where

      C(1)  = the adjusted Conversion Amount

      C     = the current Conversion Amount

      M     = the Current Price per share of Common Stock on the record date
              mentioned below.

      F     = the aggregate amount of such cash dividend and/or the fair market
              value on the record date of the assets or securities to be
              distributed divided by the number of shares of Common Stock
              outstanding on the record date.  The Board of Directors shall
              determine such fair market value, which determination shall be
              conclusive.

Such adjustment shall become effective immediately after the record date for the
determination of stockholders entitled to receive such dividend or distribution.
For purposes of this subparagraph (ii), "Junior Stock" shall include any class
of capital stock ranking junior as to dividends or upon liquidation to the
Series B Convertible Preferred Stock.

            (iii) All calculations hereunder shall be made to the nearest cent
or to the nearest 1/100 of a share, as the case may be.

            (iv) If at any time as a result of an adjustment made pursuant to
Section 10(b)(5), the holder of any Series B Convertible Preferred Stock
thereafter surrendered for conversion shall become entitled to receive
securities, cash, or assets other than Common Stock, the number or amount of
such securities or property so receivable upon conversion shall be subject to
adjustment from time to time in a manner and on terms nearly equivalent as
practicable to the provisions with respect to the Common Stock contained in
subparagraphs (i) to (iii) above.

            (9) Except as otherwise provided above in this Section 10, no
adjustment in the Conversion Amount shall be made in respect of any conversion
for share distributions or dividends theretofore declared and paid or payable on
the Common Stock.

            (10) Whenever the Conversion Amount is adjusted as herein provided,
the Corporation shall send to each holder and each transfer agent, if any, for
the Series B Convertible Preferred Stock and the transfer agent for the Common
Stock, a statement signed by the Chairman of the Board, the President, or any
Vice President of the Corporation and by its Treasurer or its Secretary or an
Assistant Secretary stating the adjusted Conversion Amount determined as
provided in this Section 10, and any adjustment so evidenced, given in good
faith, shall be binding upon all stockholders and upon the Corporation. Whenever
the Conversion Amount is adjusted, the Corporation will give notice by mail to
the holders of record of Series B Convertible Preferred Stock, which notice
shall be made within 15 days after the effective date of such adjustment and
shall state the adjustment and the Conversion Amount. Notwithstanding the
foregoing notice provisions, failure by the Corporation to give such notice or a
defect in such notice shall not affect the binding nature of such corporate
action of the Corporation.

                                      -30-

<PAGE>   31

                  (11)  In case on or after the Issuance Date:

            (A) the Corporation shall declare a dividend (or any other
distribution) on the Common Stock (other than in cash out of retained earnings);
or

            (B) the Corporation shall authorize the granting to the holders of
the Common Stock of rights or warrants to subscribe for or purchase any share of
any class or any other rights or warrants; or

            (C) the Board of Directors shall authorize any reclassification of
the Common Stock (other than a subdivision or combination of the outstanding
Common Stock, or a change in par value, or from par value to no par value, or
from no par value to par value), or any consolidation or merger or other
business combination transaction to which the Corporation is a party and for
which approval of any stockholders of the Corporation is required, or the sale
or transfer of all or substantially all of the assets of the Corporation; or

            (D) there shall be pending the voluntary or involuntary dissolution,
liquidation or winding-up of the Corporation;

the Corporation shall give the holders of record of the Series B Convertible
Preferred Stock, as promptly as possible but in any event at least ten Trading
Days prior to the applicable date hereinafter specified, a notice stating (x)
the date on which a record is to be taken for the purpose of such dividend,
distribution or rights or warrants, or, if a record is not to be taken, the date
as of which the holders of Common Stock of record to be entitled to such
dividend, distribution or rights are to be determined, or (y) the date on which
such reclassification, consolidation, merger, other business combination
transaction, sale, transfer, dissolution, liquidation or winding-up is expected
to become effective or occur, and the date as of which it is expected that
holders of Common Stock of record who shall be entitled to exchange their Common
Stock for securities or other property deliverable upon such reclassification,
consolidation, merger, other business combination transaction, sale, transfer,
dissolution, liquidation or winding-up shall be determined. Such notice shall
not include any information which would be material non-public information for
purposes of the 1934 Act. Failure to give such notice, or any defect therein,
shall not affect the legality or validity of such dividend, distribution,
reclassification, consolidation, merger, sale, transfer, dissolution,
liquidation or winding-up. In the case of any such action of which the
Corporation gives such notice to the holders of record of the Series B
Convertible Preferred Stock or is required to give such notice to such holders,
such holders shall be entitled to give a Conversion Notice which is contingent
on the completion of such action.

            SECTION 11. REDEMPTION AT OPTION OF HOLDERS.

            (A) REDEMPTION RIGHT. Subject to Section 11(b)(4), if an Optional
Redemption Event occurs, then, in addition to any other right or remedy of any
holder of shares of Series B Convertible Preferred Stock, each holder of shares
of Series B Convertible Preferred Stock shall have the right, at such holder's
option, to require the Corporation to redeem all of such holder's shares of
Series B Convertible Preferred Stock, or any portion thereof, on the date

                                      -31-
<PAGE>   32

that is 15 Business Days after the date such holder gives the Corporation an
Optional Redemption Notice with respect to such Optional Redemption Event at any
time while any of such holder's shares of Series B Convertible Preferred Stock
are outstanding, at a price equal to the Optional Redemption Price.

            (b) NOTICES; METHOD OF EXERCISING OPTIONAL REDEMPTION RIGHTS, ETC.
(1) On or before the fifth Business Day after the occurrence of an Optional
Redemption Event, the Corporation shall give to each holder of outstanding
shares of Series B Convertible Preferred Stock a notice of the occurrence of
such Optional Redemption Event and of the redemption right set forth herein
arising as a result thereof. Such notice from the Corporation shall set forth:

            (i) the date by which the optional redemption right must be
      exercised, and

            (ii)  a description of the procedure (set forth below) which each
      such holder must follow to exercise such holder's optional redemption
      right.

No failure of the Corporation to give such notice or defect therein shall limit
the right of any holder of shares of Series B Convertible Preferred Stock to
exercise the optional redemption right or affect the validity of the proceedings
for the redemption of such holder's shares of Series B Convertible Preferred
Stock.

            (2) To exercise its optional redemption right, each holder of
outstanding shares of Series B Convertible Preferred Stock shall deliver to the
Corporation on or before the 30th day after the notice required by Section
11(b)(1) is given to such holder (or if no such notice has been given by the
Corporation to such holder, within 40 days after such holder first learns of
such Optional Redemption Event) an Optional Redemption Notice to the
Corporation. At the Corporation's option, an Optional Redemption Notice may be
revoked by such holder giving such Optional Redemption Notice by giving notice
of such revocation to the Corporation at any time prior to the time the
Corporation pays the Optional Redemption Price to such holder.

            (3) If a holder of shares of Series B Convertible Preferred Stock
shall have given an Optional Redemption Notice, on the date which is 15 Business
Days after the date such Optional Redemption Notice is given (or such later date
as such holder surrenders such holder's certificates for the shares of Series B
Convertible Preferred Stock to be redeemed) the Corporation shall make payment
in immediately available funds of the applicable Optional Redemption Price to
such account as specified by such holder in writing to the Corporation at least
one Business Day prior to the applicable redemption date.

            (4) Notwithstanding any other provision of this Certificate of
Designations, if an Optional Redemption Event occurs by reason of events which
are not solely within the control of the Corporation, the Corporation shall have
the right to give a Control Notice to the holders of shares of Series B
Convertible Preferred Stock at any time after such Optional Redemption Event
occurs and prior to the earlier of (1) the date on which all holders of shares
of Series B Convertible Preferred Stock who had the right (other than as limited
by this Section 11(b)(4)) to require redemption of any shares of Series B
Convertible Preferred Stock by reason of the

                                      -32-
<PAGE>   33

occurrence of such Optional Redemption Event no longer have such right and (2)
the applicable Optional Redemption Date by reason of the earliest Optional
Redemption Notice given by any holder of shares of Series B Convertible
Preferred Stock by reason of such Optional Redemption Event. If the Corporation
timely gives such Control Notice to the holders of shares of Series B
Convertible Preferred Stock, then in lieu of payment of the Optional Redemption
Price by reason of any such Optional Redemption Event and commencing on the
first date on which such Optional Redemption Event occurs the following
adjustments shall take effect (subject to the provisions of Section 7(a)(5)(B)):

            (A) In the case of an Optional Redemption Event described in clauses
      (1), (2), (3), (4) or (6) of the definition of the term Optional
      Redemption Event, for so long as such Optional Redemption Event continues
      and for a period of ten Trading Days thereafter the Conversion Price will
      be 70% of the amount which the Conversion Price would otherwise be; and

            (B) In the case of an Optional Redemption Event described in clause
      (5) of the definition of the term Optional Redemption Event, for so long
      as any shares of Preferred Stock are outstanding the Conversion Price will
      be 70% of the amount which the Conversion Price would otherwise be.

For purposes of this Section 11(b)(4), an Optional Redemption Event shall be
deemed to have occurred by reason of events which are not solely within the
control of the Corporation if a requirement of the Corporation to redeem, or
a right of any holder of shares of Series B Convertible Preferred Stock to
require redemption of, shares of Series B Convertible Preferred Stock by
reason thereof would result in the Corporation being required to classify the
Series B Convertible Preferred Stock as redeemable preferred stock on a
balance sheet of the Corporation prepared in accordance with Generally
Accepted Accounting Principles and Regulation S-X of the SEC, and, in the
case of an Optional Redemption Event described in clause (5) of the
definition of the term Optional Redemption Event, the Board does not have the
right to approve or disapprove the transactions resulting in such event.  If
as a result of any of the adjustments to the Conversion Price required by
this Section 11(b)(4) the number of authorized but unissued shares of Common
Stock shall not be sufficient to effect the conversion of all of the
outstanding shares of Series B Convertible Preferred Stock, such
insufficiency shall be deemed to be covered by the applicable Control Notice
and the Corporation shall have no obligation to redeem any shares of Series B
Convertible Preferred Stock by reason thereof.  The Corporation thereupon
will use its best efforts to increase the authorized number of shares of
Common Stock in accordance with Section 10(b)(4).

            (C) OTHER. (1) In connection with a redemption pursuant to this
Section 11 of less than all of the shares of Series B Convertible Preferred
Stock evidenced by a particular certificate, promptly, but in no event later
than three Business Days after surrender of such certificate to the Corporation,
the Corporation shall issue and deliver to such holder a replacement certificate
for the shares of Series B Convertible Preferred Stock evidenced by such
certificate which have not been redeemed.

                                      -33-
<PAGE>   34

            (2) An Optional Redemption Notice given by a holder of shares of
Series B Convertible Preferred Stock shall be deemed for all purposes to be in
proper form unless the Corporation notifies such holder in writing within three
Business Days after such Optional Redemption Notice has been given (which notice
shall specify all defects in such Optional Redemption Notice), and any Optional
Redemption Notice containing any such defect shall nonetheless be effective on
the date given if such holder promptly undertakes to correct all such defects.
No such claim of error shall limit or delay performance of the Corporation's
obligation to redeem all shares of Series B Convertible Preferred Stock not in
dispute whether or not such holder makes such undertaking.

            SECTION 12. VOTING RIGHTS; CERTAIN RESTRICTIONS.

            (a) VOTING RIGHTS. Except as otherwise required by law or expressly
provided herein, shares of Series B Convertible Preferred Stock shall not be
entitled to vote on any matter.

            (b) ARTICLES OF INCORPORATION; CERTAIN STOCK. The affirmative vote
or consent of the Majority Holders, voting separately as a class, will be
required for (1) any amendment, alteration, or repeal, whether by merger or
consolidation or otherwise, of the Corporation's Articles of Incorporation if
the amendment, alteration, or repeal materially and adversely affects the
powers, preferences, or special rights of the Series B Convertible Preferred
Stock, or (2) the creation and issuance of any Senior Dividend Stock or Senior
Liquidation Stock; provided, however, that any increase in the authorized
Preferred Stock of the Corporation or the creation and issuance of any stock
which is both Junior Dividend Stock and Junior Liquidation Stock shall not be
deemed to affect materially and adversely such powers, preferences, or special
rights and any such increase or creation and issuance may be made without any
such vote by the holders of Series B Convertible Preferred Stock except as
otherwise required by law.

            (c) REPURCHASES OF SERIES B CONVERTIBLE PREFERRED STOCK. The
Corporation shall not repurchase or otherwise acquire any shares of Series B
Convertible Preferred Stock (other than pursuant to Sections 7(a), 9(a), 9(b) or
11) unless the Corporation offers to repurchase or otherwise acquire
simultaneously a pro rata portion of each holder's shares of Series B
Convertible Preferred Stock for cash at the same price per share.

            (d) OTHER. So long as any shares of Series B Convertible Preferred
Stock are outstanding:

            (1) PAYMENT OF OBLIGATIONS. The Corporation will pay and discharge,
and will cause each subsidiary of the Corporation to pay and discharge, when due
all their respective obligations and liabilities which are material to the
Corporation and its subsidiaries taken as a whole, including, without
limitation, tax liabilities, except where the same may be contested in good
faith by appropriate proceedings.

                                      -34-
<PAGE>   35

            (2) MAINTENANCE OF PROPERTY; INSURANCE. (A) The Corporation will
keep, and will cause each subsidiary of the Corporation to keep, all material
property useful and necessary in its business in good working order and
condition, ordinary wear and tear excepted.

            (B) The Corporation will maintain, and will cause each subsidiary of
the Corporation to maintain, with financially sound and responsible insurance
companies, insurance against loss or damage by fire or other casualty and such
other insurance, including but not limited to, product liability insurance, in
such amounts and covering such risks as is reasonably adequate for the conduct
of their businesses and the value of their properties.

            (3) CONDUCT OF BUSINESS AND MAINTENANCE OF EXISTENCE. The
Corporation will continue, and will cause each subsidiary of the Corporation to
continue, to engage in business of the same general type as conducted by the
Corporation and its operating subsidiaries at the time this Certificate of
Designations is filed with the Secretary of State of the State of Nevada, and
will preserve, renew and keep in full force and effect, and will cause each
subsidiary of the Corporation to preserve, renew and keep in full force and
effect, their respective corporate existence and their respective material
rights, privileges and franchises necessary or desirable in the normal conduct
of business.

            (4) COMPLIANCE WITH LAWS. The Corporation will comply, and will
cause each subsidiary of the Corporation to comply, in all material respects
with all applicable laws, ordinances, rules, regulations, decisions, orders and
requirements of governmental authorities and courts (including, without
limitation, environmental laws) except (i) where compliance therewith is
contested in good faith by appropriate proceedings or (ii) where non-compliance
therewith could not reasonably be expected to have a material adverse effect on
the business, condition (financial or otherwise), operations, performance,
properties or prospects of the Corporation and its subsidiaries taken as a
whole.

            (5) INVESTMENT COMPANY ACT. The Corporation will not be or become an
open-end investment trust, unit investment trust or face-amount certificate
company that is or is required to be registered under Section 8 of the
Investment Company Act of 1940, as amended, or any successor provision.

            SECTION 13. OUTSTANDING SHARES. For purposes of this Certificate of
Designations, all authorized and issued shares of Series B Convertible Preferred
Stock shall be deemed outstanding except (i) from the applicable Conversion
Date, each share of Series B Convertible Preferred Stock converted into Common
Stock, unless the Corporation shall default in its obligation to issue and
deliver shares of Common Stock upon such conversion as and when required by
Section 10; (ii) from the date of registration of transfer, all shares of Series
B Convertible Preferred Stock held of record by the Corporation or any
subsidiary or Affiliate of the Corporation (other than an Affiliate of the
Corporation who is a natural person or any original holder of shares of Series B
Convertible Preferred Stock) and (iii) from the applicable Redemption Date,
Share Limitation Redemption Date, Final Redemption Date or date of redemption
pursuant to Section 11, all shares of Series B Convertible Preferred Stock which
are redeemed or repurchased, so long as in each case the Redemption Price, the
Share Limitation

                                      -35-
<PAGE>   36

Redemption Price, the Final Redemption Price, the Optional Redemption Price or
other repurchase price, as the case may be, of such shares of Series B
Convertible Preferred Stock shall have been paid by the Corporation as and when
due hereunder.

            SECTION 14. MISCELLANEOUS.

            (a) NOTICES. Any notices required or permitted to be given under the
terms of this Certificate of Designations shall be in writing and shall be
delivered personally (which shall include telephone line facsimile transmission)
or by courier and shall be deemed given upon receipt, if delivered personally or
by courier (a) in the case of the Corporation, addressed to the Corporation at
2222 West Peoria Avenue, Phoenix, Arizona 85029, Attention: Chief Executive
Officer (telephone line facsimile transmission number (602) 331-0941), or (b) in
the case of any holder of shares of Series B Convertible Preferred Stock, at
such holder's address or telephone line facsimile transmission number shown on
the stock books maintained by the Corporation with respect to the Series B
Convertible Preferred Stock or such other address as the Corporation shall have
provided by notice to the holders of shares of Series B Convertible Preferred
Stock in accordance with this Section or any holder of shares of Series B
Convertible Preferred Stock shall have provided to the Corporation in accordance
with this Section.

            (b) REPLACEMENT OF CERTIFICATES. Upon receipt by the Corporation of
evidence reasonably satisfactory to the Corporation of the ownership of and the
loss, theft, destruction or mutilation of any certificate for shares of Series B
Convertible Preferred Stock and (1) in the case of loss, theft or destruction,
of indemnity from the record holder of the certificate for such shares of Series
B Convertible Preferred Stock reasonably satisfactory in form to the Corporation
(and without the requirement to post any bond or other security if such holder
has and agrees to maintain reasonably sufficient assets to support the
indemnity) or (2) in the case of mutilation, upon surrender and cancellation of
the certificate for such shares of Series B Convertible Preferred Stock, the
Corporation will execute and deliver to such holder a new certificate for such
shares of Series B Convertible Preferred Stock without charge to such holder.

            (c) OVERDUE AMOUNTS. Except as otherwise specifically provided in
Section 5 with respect to dividends in arrears on the Series B Convertible
Preferred Stock, whenever any amount which is due to any holder of shares of
Series B Convertible Preferred Stock is not paid to such holder when due, such
amount shall bear interest at the rate of 14% per annum (or such other rate as
shall be the maximum rate allowable by applicable law) until paid in full.

                                      -36-
<PAGE>   37

            IN WITNESS WHEREOF, Titan Motorcycle Co. of America has caused this
Amended and Restated Certificate of Designations to be signed by __________, its
__________, and __________, its __________, as of the __ day of _________, 2000.

                                       TITAN MOTORCYCLE CO. OF
                                            AMERICA

                                       By:
                                          ----------------------
                                          Title:  President

                                       By:
                                          -----------------------
                                          Title:  Secretary

                                      -37-<PAGE>   1
THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED. THE SECURITIES HAVE BEEN ACQUIRED FOR
INVESTMENT AND MAY NOT BE RESOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF AN
EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF
1933, AS AMENDED, OR AN OPINION OF COUNSEL REASONABLY ACCEPTABLE TO THE COMPANY
THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT.

                                       Right to Purchase 75,000 Shares of Common
                                        Stock of Titan Motorcycle Co. of America

                         TITAN MOTORCYCLE CO. OF AMERICA

                          COMMON STOCK PURCHASE WARRANT
NO. W-C-1

                  TITAN MOTORCYCLE CO. OF AMERICA, a Nevada corporation (the
"Company"), hereby certifies that, for value received, ADVANTAGE FUND II LTD. or
registered assigns (the "Holder"), is entitled, subject to the terms set forth
below, to purchase from the Company at any time or from time to time after the
date hereof, and before 5:00 p.m., New York City time, on the Expiration Date
(as hereinafter defined), 75,000 fully paid and nonassessable shares of Common
Stock (as hereinafter defined) at a purchase price per share equal to the
Purchase Price (as hereinafter defined). The number of such shares of Common
Stock and the Purchase Price are subject to adjustment as provided in this
Warrant.

                  This Warrant and the shares of Common Stock issuable upon the
exercise hereof are entitled to the registration and other rights and benefits
provided by the Consent.

                  As used herein the following terms, unless the context
otherwise requires, have the following respective meanings:

                  "Common Stock" includes the Company's Common Stock, $.001 par
         value per share, as authorized on the date hereof, and any other
         securities into which or for which the Common Stock may be converted or
         exchanged pursuant to a plan of recapitalization, reorganization,
         merger, sale of assets or otherwise.
<PAGE>   2
                  "Company" shall include Titan Motorcycle Co. of America and
         any corporation that shall succeed to or assume the obligations of
         Titan Motorcycle Co. of America hereunder in accordance with the terms
         hereof.

                  "Consent" means the Consent and Waiver, dated as of June 16,
         2000, among the Company, the original Holder of this Warrant and the
         holder of another warrant of like tenor.

                  "Expiration Date" means June 30, 2005.

                  "Issuance Date" means the first date of original issuance of
         this Warrant.

                  "1934 Act" means the Securities Exchange Act of 1934, as
         amended.

                  "1933 Act" means the Securities Act of 1933, as amended.

                  "Other Securities" refers to any stock (other than Common
         Stock) and other securities of the Company or any other person
         (corporate or otherwise) which the Holder at any time shall be entitled
         to receive, or shall have received, on the exercise of this Warrant, in
         lieu of or in addition to Common Stock, or which at any time shall be
         issuable or shall have been issued in exchange for or in replacement of
         Common Stock or Other Securities pursuant to Section 4.

                  "Purchase Price" shall mean $1.69 per share, subject to
         adjustment as provided in this Warrant.

                  "Subscription Agreement" means the Subscription Agreement,
         dated as of March 7, 2000, by and between the Company and the original
         Holder of this Warrant, as amended from time to time in accordance with
         its terms.

                  "Trading Day" means a day on which the principal securities
         market for the Common Stock is open for general trading of securities.

                  1.       EXERCISE OF WARRANT.

                  1.1 EXERCISE. (a) This Warrant may be exercised by the Holder
hereof in full or in part at any time or from time to time during the exercise
period specified in the first paragraph hereof until the Expiration Date by
surrender of this Warrant and the subscription form annexed hereto (duly
executed by the Holder), to the Company's transfer agent and registrar for the
Common Stock, with a copy to the Company, and by making payment, in cash or by
certified or official bank check payable to the order of the Company, in the
amount obtained by multiplying (a) the number of shares of Common Stock
designated by the Holder in the subscription form by (b) the Purchase Price then
in effect. On any partial exercise the Company will forthwith issue and deliver
to or upon the order of the Holder hereof a new Warrant or Warrants of like
tenor, in the name of the Holder hereof or as the Holder (upon payment by the
Holder of any applicable transfer taxes) may request, providing in the aggregate
on the face or

                                     - 2 -
<PAGE>   3
faces thereof for the purchase of the number of shares of Common Stock for which
such Warrant or Warrants may still be exercised.

                  (b) Notwithstanding any other provision of this Warrant, in no
event shall the Holder be entitled at any time to purchase a number of shares of
Common Stock on exercise of this Warrant in excess of that number of shares upon
purchase of which the sum of (1) the number of shares of Common Stock
beneficially owned by the Holder and all persons whose beneficial ownership of
shares of Common Stock would be aggregated with the Holder's beneficial
ownership of shares of Common Stock for purposes of Section 13(d) of the 1934
Act and Regulation 13D-G thereunder, (each such person other than the Holder an
"Aggregated Person" and all such persons other than the Holder, collectively,
the "Aggregated Persons") (other than shares of Common Stock deemed beneficially
owned through the ownership by the Holder and all Aggregated Persons of the
Holder of the unexercised portion of this Warrant and the unexercised or
unconverted portion of any other security of the Company which contains similar
provisions) and (2) the number of shares of Common Stock issuable upon exercise
of the portion of this Warrant with respect to which the determination in this
sentence is being made, would result in beneficial ownership by the Holder and
all Aggregated Persons of the Holder of more than 4.9% of the outstanding shares
of Common Stock. For purposes of the immediately preceding sentence, beneficial
ownership shall be determined in accordance with Section 13(d) of the 1934 Act
and Regulation 13D-G thereunder, except as otherwise provided in clause (1) of
the immediately preceding sentence.

                  1.2 NET ISSUANCE. Notwithstanding anything to the contrary
contained in Section 1.1, the Holder may elect to exercise this Warrant in whole
or in part by receiving shares of Common Stock equal to the net issuance value
(as determined below) of this Warrant, or any part hereof, upon surrender of
this Warrant to the Company's transfer agent and registrar for the Common Stock
together with the subscription form annexed hereto (duly executed by the
Holder), in which event the Company shall issue to the Holder a number of shares
of Common Stock computed using the following formula:

                  X = Y (A-B)
                      -------
                         A

         where:            X =      the number of shares of Common Stock to be
                                    issued to the Holder

                           Y =      the number of shares of Common Stock as to
                                    which this Warrant is to be exercised

                           A =      the current fair market value of one share
                                    of Common Stock calculated as of the last
                                    Trading Day immediately preceding the
                                    exercise of this Warrant

                           B =      the Purchase Price

                                     - 3 -
<PAGE>   4
                  As used herein, current fair market value of Common Stock as
of a specified date shall mean with respect to each share of Common Stock the
closing sale price of the Common Stock on the principal securities market on
which the Common Stock may at the time be listed or, if there have been no sales
on any such exchange on such day, the average of the highest bid and lowest
asked prices on the principal securities market at the end of such day, or, if
on such day the Common Stock is not so listed, the average of the representative
bid and asked prices quoted in the Nasdaq System as of 4:00 p.m., New York City
time, or, if on such day the Common Stock is not quoted in the Nasdaq System,
the average of the highest bid and lowest asked price on such day in the
domestic over-the-counter market as reported by the National Quotation Bureau,
Incorporated, or any similar successor organization, in each such case averaged
over a period of five consecutive Trading Days consisting of the day as of which
the current fair market value of a share of Common Stock is being determined (or
if such day is not a Trading Day, the Trading Day next preceding such day) and
the four consecutive Trading Days prior to such day. If on the date for which
current fair market value is to be determined the Common Stock is not listed on
any securities exchange or quoted in the Nasdaq System or the over-the-counter
market, the current fair market value of Common Stock shall be the highest price
per share which the Company could then obtain from a willing buyer (not a
current employee or director) for shares of Common Stock sold by the Company,
from authorized but unissued shares, as determined in good faith by the Board of
Directors of the Company, unless prior to such date the Company has become
subject to a merger, acquisition or other consolidation pursuant to which the
Company is not the surviving party, in which case the current fair market value
of the Common Stock shall be deemed to be the value received by the holders of
the Company's Common Stock for each share thereof pursuant to the Company's
acquisition.

                  2. DELIVERY OF STOCK CERTIFICATES, ETC., ON EXERCISE. As soon
as practicable after the exercise of this Warrant, and in any event within three
Trading Days thereafter, the Company at its expense (including the payment by it
of any applicable issue or stamp taxes) will cause to be issued in the name of
and delivered to the Holder hereof, or as the Holder (upon payment by the Holder
of any applicable transfer taxes) may direct, a certificate or certificates for
the number of fully paid and nonassessable shares of Common Stock (or Other
Securities) to which the Holder shall be entitled on such exercise, in such
denominations as may be requested by the Holder, plus, in lieu of any fractional
share to which the Holder would otherwise be entitled, cash equal to such
fraction multiplied by the then current fair market value (as determined in
accordance with subsection 1.2) of one full share, together with any other stock
or other securities and property (including cash, where applicable) to which the
Holder is entitled upon such exercise pursuant to Section 1 or otherwise. Upon
exercise of this Warrant as provided herein, the Company's obligation to issue
and deliver the certificates for Common Stock shall be absolute and
unconditional, irrespective of the absence of any action by the Holder to
enforce the same, any waiver or consent with respect to any provision thereof,
the recovery of any judgment against any person or any action to enforce the
same, any failure or delay in the enforcement of any other obligation of the
Company to the Holder, or any setoff, counterclaim, recoupment, limitation or
termination, or any breach or alleged breach by the Holder or any other person
of any obligation to the Company, and irrespective of any other circumstance
which might otherwise limit such obligation of the Company to the Holder in
connection with such exercise. If the Company fails to issue and deliver the
certificates for the Common Stock to the

                                     - 4 -
<PAGE>   5
Holder pursuant to the first sentence of this paragraph as and when required to
do so, in addition to any other liabilities the Company may have hereunder and
under applicable law, the Company shall pay or reimburse the Holder on demand
for all out-of-pocket expenses including, without limitation, reasonable fees
and expenses of legal counsel incurred by the Holder as a result of such
failure.

                  3. ADJUSTMENT FOR DIVIDENDS IN OTHER STOCK, PROPERTY, ETC.;
RECLASSIFICATION, ETC. In case at any time or from time to time after the
Issuance Date, all the holders of Common Stock (or Other Securities) shall have
received, or (on or after the record date fixed for the determination of
stockholders eligible to receive) shall have become entitled to receive, without
payment therefor,

                  (a) other or additional stock or other securities or property
         (other than cash) by way of dividend, or

                  (b) any cash (excluding cash dividends payable solely out of
         earnings or earned surplus of the Company), or

                  (c) other or additional stock or other securities or property
         (including cash) by way of spin-off, split-up, reclassification,
         recapitalization, combination of shares or similar corporate
         rearrangement,

other than additional shares of Common Stock (or Other Securities) issued as a
stock dividend or in a stock-split (adjustments in respect of which are provided
for in Section 5), then and in each such case the Holder, on the exercise hereof
as provided in Section 1, shall be entitled to receive the amount of stock and
other securities and property (including cash in the cases referred to in
subdivisions (b) and (c) of this Section 3; provided, however, that if such
property is not then available, the Company shall either (A) substitute cash or
property of equivalent value or (B) reduce the Purchase Price and/or increase
the number of shares of Common Stock issuable upon the exercise of this Warrant
to reflect the value of the property distributable to stockholders, in each case
in a manner reasonably satisfactory to the Holder) which the Holder would hold
on the date of such exercise if on the date thereof the Holder had been the
holder of record of the number of shares of Common Stock called for on the face
of this Warrant and had thereafter, during the period from the date hereof to
and including the date of such exercise, retained such shares and all such other
or additional stock and other securities and property (including cash in the
case referred to in subdivisions (b) and (c) of this Section 3) receivable by
the Holder as aforesaid during such period, giving effect to all adjustments
called for during such period by Section 4. Notwithstanding anything in this
Section 3 to the contrary, no adjustments pursuant to this Section 3 shall
actually be made until the cumulative effect of the adjustments called for by
this Section 3 since the date of the last adjustment actually made would change
the amount of stock or other securities and property which the Holder would hold
by more than 1%.

                  4. EXERCISE UPON REORGANIZATION, CONSOLIDATION, MERGER, ETC.
In case at any time or from time to time after the Issuance Date, the Company
shall (a) effect a reorganization, (b) consolidate with or merge into any other
person, (c) effect an exchange of outstanding shares of the Company for
securities of any other person or (d) transfer all or

                                     - 5 -
<PAGE>   6
substantially all of its properties or assets to any other person under any plan
or arrangement contemplating the dissolution of the Company, then, in each such
case, as a condition of such reorganization, consolidation, merger, share
exchange, sale or conveyance, (i) the Company shall give at least 15 days notice
to the Holder of such pending transaction whereby the Holder shall have the
right to exercise this Warrant prior to any such reorganization, consolidation,
merger, share exchange, sale or conveyance and (ii) if the Holder does not so
exercise this Warrant in full, the Company shall cause effective provisions to
be made so that the Holder shall have the right thereafter, by exercising this
Warrant (in lieu of the shares of Common Stock of the Company purchasable and
receivable upon exercise of the rights represented hereby immediately prior to
such transaction) to purchase the kind and amount of shares of stock and other
securities and property (including cash); provided, however, that if such
property is not then available, the Company shall either (A) substitute cash or
property of equivalent value or (B) reduce the Purchase Price and/or increase
the number of shares of Common Stock issuable upon the exercise of this Warrant
to reflect the value of the property distributable to stockholders, in each case
in a manner reasonably satisfactory to the Holder) receivable upon such
reorganization, consolidation, merger, share exchange, sale or conveyance by a
holder of the number of shares of Common Stock that might have been received
upon exercise of this Warrant immediately prior to such reorganization,
consolidation, merger, share exchange, sale or conveyance. Any exercise of this
Warrant pursuant to notice under this Section may, at the option of the Holder,
be conditioned upon the closing of such reorganization, consolidation, merger,
sale or conveyance which is the subject of the notice and the exercise of this
Warrant shall not be deemed to have occurred until immediately prior to the
closing of such transaction.

                  5. ADJUSTMENT FOR EXTRAORDINARY EVENTS. In the event that
after the Issuance Date the Company shall (i) issue additional shares of Common
Stock as a dividend or other distribution on outstanding Common Stock, (ii)
subdivide or reclassify its outstanding shares of Common Stock, or (iii) combine
its outstanding shares of Common Stock into a smaller number of shares of Common
Stock, then, in each such event, the Purchase Price shall, simultaneously with
the happening of such event, be adjusted by multiplying the Purchase Price in
effect immediately prior to such event by a fraction, the numerator of which
shall be the number of shares of Common Stock outstanding immediately prior to
such event and the denominator of which shall be the number of shares of Common
Stock outstanding immediately after such event, and the product so obtained
shall thereafter be the Purchase Price then in effect. The Purchase Price, as so
adjusted, shall be readjusted in the same manner upon the happening of any
successive event or events described herein in this Section 5. The Holder shall
thereafter, on the exercise hereof as provided in Section 1, be entitled to
receive that number of shares of Common Stock determined by multiplying the
number of shares of Common Stock which would be issuable on such exercise
immediately prior to such issuance by a fraction of which (i) the numerator is
the Purchase Price in effect immediately prior to such issuance and (ii) the
denominator is the Purchase Price in effect on the date of such exercise.

                  6. FURTHER ASSURANCES. The Company will take all action that
may be necessary or appropriate in order that the Company may validly and
legally issue fully paid and nonassessable shares of stock, free from all taxes,
liens and charges with respect to the issue thereof, on the exercise of all or
any portion of this Warrant from time to time outstanding.

                                     - 6 -
<PAGE>   7
                  7.       NOTICES OF RECORD DATE, ETC.  In the event of

                  (a) any taking by the Company of a record of the holders of
         any class of securities for the purpose of determining the holders
         thereof who are entitled to receive any dividend on, or any right to
         subscribe for, purchase or otherwise acquire any shares of stock of any
         class or any other securities or property, or to receive any other
         right, or

                  (b) any capital reorganization of the Company, any
         reclassification or recapitalization of the capital stock of the
         Company or any transfer of all or substantially all of the assets of
         the Company to or consolidation or merger of the Company with or into
         any other person (other than a wholly-owned subsidiary of the Company),
         or

                  (c) any voluntary or involuntary dissolution, liquidation or
         winding-up of the Company,

then and in each such event the Company will mail or cause to be mailed to the
Holder, at least ten days prior to such record date, a notice specifying (i) the
date on which any such record is to be taken for the purpose of such dividend,
distribution or right, and stating the amount and character of such dividend,
distribution or right, (ii) the date on which any such reorganization,
reclassification, recapitalization, transfer, consolidation, merger,
dissolution, liquidation or winding-up is to take place, and the time, if any is
to be fixed, as of which the holders of record of Common Stock (or Other
Securities) shall be entitled to exchange their shares of Common Stock (or Other
Securities) for securities or other property deliverable on such reorganization,
reclassification, recapitalization, transfer, consolidation, merger,
dissolution, liquidation or winding-up, and (iii) the amount and character of
any stock or other securities, or rights or options with respect thereto,
proposed to be issued or granted, the date of such proposed issue or grant and
the persons or class of persons to whom such proposed issue or grant is to be
offered or made. Such notice shall also state that the action in question or the
record date is subject to the effectiveness of a registration statement under
the 1933 Act, or a favorable vote of stockholders if either is required. Such
notice shall be mailed at least ten days prior to the date specified in such
notice on which any such action is to be taken or the record date, whichever is
earlier. Any failure to receive such notice shall not affect the corporate
action taken.

                  8. RESERVATION OF STOCK, ETC., ISSUABLE ON EXERCISE OF
WARRANTS. The Company will at all times reserve and keep available out of its
authorized but unissued shares of capital stock, solely for issuance and
delivery on the exercise of this Warrant, a sufficient number of shares of
Common Stock (or Other Securities) to effect the full exercise of this Warrant
and the exercise, conversion or exchange of any other warrant or security of the
Company exercisable for, convertible into, exchangeable for or otherwise
entitling the holder to acquire shares of Common Stock (or Other Securities),
and if at any time the number of authorized but unissued shares of Common Stock
(or Other Securities) shall not be sufficient to effect such exercise,
conversion or exchange, the Company shall take such action as may be necessary
to increase its authorized but unissued shares of Common Stock (or Other
Securities) to such number as shall be sufficient for such purposes.

                                     - 7 -
<PAGE>   8
                  9. TRANSFER OF WARRANT. This Warrant shall inure to the
benefit of the successors to and assigns of the Holder. This Warrant and all
rights hereunder, in whole or in part, are registrable at the office or agency
of the Company referred to below by the Holder hereof in person or by his duly
authorized attorney, upon surrender of this Warrant properly endorsed.

                  10. REGISTER OF WARRANTS. The Company shall maintain, at the
principal office of the Company (or such other office as it may designate by
notice to the Holder hereof), a register in which the Company shall record the
name and address of the person in whose name this Warrant has been issued, as
well as the name and address of each successor and prior owner of such Warrant.
The Company shall be entitled to treat the person in whose name this Warrant is
so registered as the sole and absolute owner of this Warrant for all purposes.

                  11. EXCHANGE OF WARRANT. This Warrant is exchangeable, upon
the surrender hereof by the Holder hereof at the office or agency of the Company
referred to in Section 10, for one or more new Warrants of like tenor
representing in the aggregate the right to subscribe for and purchase the number
of shares of Common Stock which may be subscribed for and purchased hereunder,
each of such new Warrants to represent the right to subscribe for and purchase
such number of shares as shall be designated by said Holder hereof at the time
of such surrender.

                  12. REPLACEMENT OF WARRANT. On receipt of evidence reasonably
satisfactory to the Company of the loss, theft, destruction or mutilation of
this Warrant and, in the case of any such loss, theft or destruction of this
Warrant, on delivery of an indemnity agreement or security reasonably
satisfactory in form and amount to the Company or, in the case of any such
mutilation, on surrender and cancellation of this Warrant, the Company at its
expense will execute and deliver, in lieu thereof, a new Warrant of like tenor.

                  13. WARRANT AGENT. The Company represents and warrants that it
has appointed Signature Stock Transfer, Inc., as Transfer Agent and Registrar,
as the exercise agent for purposes of issuing shares of Common Stock (or Other
Securities) on the exercise of this Warrant pursuant to Section 1. The Company
may, by notice to the Holder, appoint an agent having an office in the United
States of America for the purpose of exchanging this Warrant pursuant to Section
11 and replacing this Warrant pursuant to Section 12, or either of the
foregoing, and thereafter any such exchange or replacement, as the case may be,
shall be made at such office by such agent.

                  14. REMEDIES. The Company stipulates that the remedies at law
of the Holder in the event of any default or threatened default by the Company
in the performance of or compliance with any of the terms of this Warrant are
not and will not be adequate, and that such terms may be specifically enforced
by a decree for the specific performance of any agreement contained herein or by
an injunction against a violation of any of the terms hereof or otherwise.

                  15. NO RIGHTS OR LIABILITIES AS A STOCKHOLDER. This Warrant
shall not entitle the Holder hereof to any voting rights or other rights as a
stockholder of the Company. No provision of this Warrant, in the absence of

                                     - 8 -
<PAGE>   9
affirmative action by the Holder hereof to purchase Common Stock, and no mere
enumeration herein of the rights or privileges of the Holder hereof, shall give
rise to any liability of the Holder for the Purchase Price or as a stockholder
of the Company, whether such liability is asserted by the Company or by
creditors of the Company.

                  16. NOTICES, ETC. All notices and other communications from
the Company to the registered Holder or from the registered Holder to the
Company shall be delivered personally (which shall include telephone line
facsimile transmission with answer back confirmation) or by courier and shall be
effective upon receipt, addressed to each party at the address or telephone line
facsimile transmission number for each party set forth in the Subscription
Agreement or at such other address or telephone line facsimile transmission
number as a party shall have provided to the other party in accordance with this
provision.

                  17. TRANSFER RESTRICTIONS. By acceptance of this Warrant, the
Holder represents to the Company that the Holder is an "accredited investor" as
defined in Regulation D under the 1933 Act, has reviewed the Company's periodic
filings made under the 1934 Act and desires no further information, is aware of
the risks of investing in the Company, and confirms that this Warrant is being
acquired for the Holder's own account and for the purpose of investment and not
with a view to, or for sale in connection with, the distribution thereof, nor
with any present intention of distributing or selling this Warrant or the Common
Stock issuable upon exercise of this Warrant. The Holder acknowledges and agrees
that this Warrant and, except as otherwise provided in the Consent, the shares
of Common Stock issuable upon exercise of this Warrant (if any) have not been
(and at the time of acquisition by the Holder, will not have been or will not
be), registered under the 1933 Act or under the securities laws of any state, in
reliance upon certain exemptive provisions of such statutes. The Holder further
recognizes and acknowledges that because this Warrant and, except as provided in
the Consent, the Common Stock issuable upon exercise of this Warrant (if any)
are unregistered, they may not be eligible for resale, and may only be resold in
the future pursuant to an effective registration statement under the 1933 Act
and any applicable state securities laws, or pursuant to a valid exemption from
such registration requirements. Unless the shares of Common Stock issuable upon
exercise of this Warrant have theretofore been registered for resale under the
1933 Act, the Company may require, as a condition to the issuance of Common
Stock upon the exercise of this Warrant (i) in the case of an exercise in
accordance with Section 1.1 hereof, a confirmation as of the date of exercise of
the Holder's representations pursuant to this Section 17, or (ii) in the case of
an exercise in accordance with Section 1.2 hereof, an opinion of counsel
reasonably satisfactory to the Company that the shares of Common Stock to be
issued upon such exercise may be issued without registration under the 1933 Act.

                  18. LEGEND. Unless theretofore registered for resale under the
1933 Act, each certificate for shares issued upon exercise of this Warrant shall
bear the following legend:

         The securities represented by this certificate have not been registered
         under the Securities Act of 1933, as amended. The securities have been
         acquired for investment and may not be resold, transferred or assigned
         in the absence of an effective registration statement for the
         securities under the Securities Act of 1933, as amended, or an opinion
         of counsel reasonably acceptable to the Company that registration is
         not required under said Act.

                                     - 9 -
<PAGE>   10
                  19. AMENDMENT; WAIVER. This Warrant and any terms hereof may
be changed, waived, discharged or terminated only by an instrument in writing
signed by the party against which enforcement of such change, waiver, discharge
or termination is sought. Notwithstanding any other provision of this Warrant or
the Subscription Agreement, in addition to the requirements of the immediately
preceding sentence, any amendment of (x) Section 1.1(b), (y) the definition of
the term Aggregated Person or (z) this sentence shall require approval by the
affirmative vote of the holders of a majority of the outstanding shares of
Common Stock, present in person or represented by proxy at a duly convened
meeting of stockholders of the Company, and entitled to vote, or the consent
thereto in writing by holders of a majority of the outstanding shares of Common
Stock, and the stockholders of the Company are hereby expressly made third party
beneficiaries of this sentence.

                  20. MISCELLANEOUS. This Warrant shall be construed and
enforced in accordance with and governed by the internal laws of the State of
Arizona. The headings in this Warrant are for purposes of reference only, and
shall not limit or otherwise affect any of the terms hereof. The invalidity or
unenforceability of any provision hereof shall in no way affect the validity or
enforceability of any other provision.

                                     - 10 -
<PAGE>   11
                  IN WITNESS WHEREOF, the Company has caused this Warrant to be
executed on its behalf by one of its officers thereunto duly authorized.

Dated:  June 20, 2000                         TITAN MOTORCYCLE CO. OF AMERICA

                                              By: ______________________________

                                              Title: ___________________________

                                     - 11 -
<PAGE>   12
                              FORM OF SUBSCRIPTION

                         TITAN MOTORCYCLE CO. OF AMERICA

                   (To be signed only on exercise of Warrant)

<TABLE>
<S>                                                          <C>
TO:      Signature Stock Transfer & Trust, Inc.,              CC:      Titan Motorcycle Co. of America
            as Exercise Agent                                          2222 West Peoria Avenue
         14675 Midway Road                                             Phoenix, Arizona  85029
         Suite 221
         Dallas, Texas 75244
</TABLE>

         1. The undersigned Holder of the attached original, executed Warrant
hereby elects to exercise its purchase right under such Warrant with respect to
______________ shares of Common Stock, as defined in the Warrant, of Titan
Motorcycle Co. of America, a Nevada corporation (the "Company").

         2. The undersigned Holder (check one):

     [ ]          (a) elects to pay the aggregate purchase price for such shares
                  of Common Stock (the "Exercise Shares") (i) by lawful money of
                  the United States or the enclosed certified or official bank
                  check payable in United States dollars to the order of the
                  Company in the amount of $___________, or (ii) by wire
                  transfer of United States funds to the account of the Company
                  in the amount of $____________, which transfer has been made
                  before or simultaneously with the delivery of this Form of
                  Subscription pursuant to the instructions of the Company;

         or

     [ ]          (b) elects to receive shares of Common Stock having a value
                  equal to the value of the Warrant as permitted by and
                  calculated in accordance with Section 1.2 of the Warrant.

         3. Please issue a stock certificate or certificates representing the
appropriate number of shares of Common Stock in the name of the undersigned or
in such other name as is specified below:

                  Name: _________________________________________

                  Address: _______________________________________

         4. The undersigned Holder confirms with respect to such Holder and the
shares of Common Stock issuable pursuant to this exercise the representations
set forth in Section 18 of the Warrant.

                                       S-1
<PAGE>   13
Dated: ____________ ___, _______        ______________________________________

                                        (Signature must conform to name of
                                        Holder as specified on the face of the
                                        Warrant)

                                        _______________________________________
                                        (Address)

                                        _______________________________________

                                      S-2

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