Document:

Exhibit 10.18

CERTAIN INFORMATION INDICATED BY [* * *] HAS BEEN DELETED FROM THIS EXHIBIT AND
FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A
REQUEST FOR CONFIDENTIAL TREATMENT UNDER RULE 406.

                                SELLERS AGREEMENT
                                -----------------

       THIS AGREEMENT, made and effective this 12th day of January, 2004, by and
between Viper Motorcycle Company (Viper) a Minnesota corporation, with its
headquarters located at 5733 International Parkway, New Hope, MN 55428, and
Patrick Racing, a California corporation with its headquarters located at 12161
Mariners Way, Garden Grove, CA 92843.

       WITNESSETH, WHEREAS, Viper is engaged in the business of developing,
producing and marketing premium motorcycles of heavyweight "cruiser" class; and

       FURTHER WHEREAS, this Agreement is a sellers agreement between Viper and
Patrick Racing to provide for the supply and/or development of V-Twin engines to
be supplied by Patrick Racing to Viper Motorcycle Company for powering Viper
cruiser motorcycles to be manufactured and marketed by Viper.

       NOW THEREFORE, for valuable consideration including the mutual promises
and covenants of the parties hereto contained in this Agreement, the parties
hereto agree as follows:

       1.     SELLERS AGREEMENT - Patrick Racing hereby agrees to supply V-Twin
              motorcycle engines to Viper on a long-term basis, including
              certain design and development by Patrick Racing as provided
              herein, under the terms of this Agreement, in consideration for
              which Viper shall pay Patrick Racing for engine products and
              engine design/development in accordance with the various payment
              terms and conditions set forth in this Agreement.

       2.     ENGINE TYPE - The V-Twin engine to be supplied by Patrick Racing
              to Viper shall be the 128" V-Twin which will be developed by
              Patrick Racing. Promptly upon execution of this Agreement by both
              parties hereto, Patrick Racing shall ship one complete polished
              125 engine with related necessary components to Viper on a COD
              payment basis in the amount of [* * *], excluding freight.
              Additional new production Patrick 128 engines shall be supplied to
              Viper in quantities and at times set forth by individual purchase
              orders, provided that any shipment shall be for a minimum of eight
              (8) engines. Subject to sufficient lead time (at least 8 weeks) on
              custom cases and cylinder heads.

       3.     Payment for Patrick Racing 128 engines shall be as follows:

              i)     [* * *] per engine, including polishing, carburetor and
                     intake manifold. Prices are excluding freight.

<PAGE>

              ii)    All engines shall have the Viper logo embossed on
                     crankcase, cylinder heads & ignition covers at an
                     additional cost. (to be determined)

              iii)   Payment is on a 50% down with the balance on a COD basis.

       Viper also shall have the right to renew the supply terms of this
       Agreement on a year-to-year basis on mutually agreed payment terms
       provided such renewal notice is given to Patrick Racing in writing at
       least 30 days prior to the end of the initial or each renewal annual
       period and the annual order requirement of a minimum 100 engines is
       maintained by Viper. The parties hereto also shall endeavor to reduce the
       price per engine unit as possible through productivity efficiencies and
       economics of scale, but in no event shall the price per engine for any
       128 c.i. engine exceed that of the initial year hereof without the
       consent of Viper. In the event of unforeseen vendor price increase
       Patrick Racing would give 30 day notice of any price increase. Both
       parties hereto acknowledge that the 128" V-twin engine is made
       exclusively for and is proprietary to Viper, contingent upon Viper
       ordering minimum of 100, 128" motors are ordered and shipped within 1
       calendar year.

       4.     EPA Emissions Certification - Regarding the 128" engine being
              developed by Patrick Racing for exclusive proprietary use of
              Viper, Patrick Racing shall assist Viper in obtaining EPA
              certification for such engine, with the cost of such certification
              to be paid by Viper.

       5.     The parties hereto shall prepare desired press releases disclosing
              this sellers agreement promptly upon it's closing; provided,
              however that no press release shall be disclosed, published or
              otherwise distributed without the review and consent thereof both
              parties hereto.

       6.     Patrick Racing Brand - Viper shall not be allowed to use the
              Patrick Racing logo, the term of brand "Patrick Racing", or any
              mention of Patrick Racing Performance in its products or the
              promotion thereof without the express approval of Patrick Racing.

       7.     Patrick Racing shall not be responsible for any product liability
              claims arising out of the sale or use of its engines for Viper
              products. Viper shall hold harmless and indemnify Patrick Racing
              in regard to any such claims affecting Patrick Racing.

       8.     NOTICES - Any notices required by either party hereto to be given
              to the other party shall be in writing sent by registered or
              certified mail, delivered in person or sent by FAX of email
              provided acknowledgement of the other party to such FAX or email
              is received by the sending party. Written notice by letter shall
              be sent to the California address of Patrick Racing in the case of
              notice to Patrick Racing, and the New Hope, Minnesota address of
              Viper in the case of notice to Viper.

       9.     DOLLAR REFERENCES - All references in this Agreement to dollar
              amounts shall mean U.S. dollars.

                                       2
<PAGE>

       10.    TERMINATION - This Agreement may be terminated as follows:

              i)     by written consent of both parties hereto; or

              ii)    by either party hereto in the event the other party
                     committed a material breach of the terms hereof, unless
                     such breach is cured by the breaching party within (30)
                     days of notification thereof in writing by the
                     non-breaching party; or

              iii)   if this sellers agreement has not been approved by the
                     Board of Directors of either party hereto as required
                     hereunder, or if the seller's agreement ends according to
                     terms.

       11.    GENERAL - This Agreement and its terms and conditions shall be
              binding upon and inure to the benefit of both parties hereto, and
              any successors and permitted assigns thereof. No assignment hereof
              is permissible without the consent of the other party.

       This Agreement constitutes the entire agreement between the parties
       hereto regarding the subject matter of this agreement, and any prior
       understandings or agreements. Whether written or oral, are hereby
       integrated into or superseded by the terms hereof. Any schedules hereto
       constitute an integral part of this Agreement. Any representations and
       warranties of either party hereto in this Agreement shall survive the
       Closing Date of the Agreement.

       This Agreement may be executed in two counterparts, each of which shall
be deemed an original but both together shall constitute one and the same
document. This Agreement may be executed by either party hereto and transmitted
by telecopy or facsimile, and if so executed an original Agreement at the same
time.

IN WITNESS WHEREOF, the parties hereto have duly executed this agreement on the
day and year first above written.

                                        Viper Motorcycle Company

                                        By:      /s/  JOHN L. FIEBELKORN
                                            ------------------------------------
                                                 John L. Fiebelkorn

                                        Its:     Chief Executive Officer
                                            ------------------------------------

                                        Patrick Racing

                                        By:      /s/  NIGEL PATRICK
                                            ------------------------------------
                                                  Nigel Patrick

                                        Its:     Chief Executive Officer
                                            ------------------------------------

                                       3EXHIBIT 10.19

                            AGREEMENT FOR SPONSORSHIP

       This agreement for Sponsorship (the "Agreement") is entered into
effective this 21st day of April, 2003 (the "Effective Date"), by and between
Viper Motorcycle Company ("Sponsor"), and Minnesota Vikings Football Club, LLC
(the "Team"), a Minnesota limited liability company that holds a franchise to
play professional football in the National Football League, is referred to
herein as the "NFL").

       WHEREAS, Sponsor is engaged in the business of producing and distributing
motorcycles and related services, and

       WHEREAS, the Team plays NFL games in a stadium in Minneapolis, Minnesota
(the "Stadium"); and

       WHEREAS, Sponsor and the Team desire to enter into an agreement under
which the Team will provide to Sponsor advertising and promotional benefits with
respect to the Team, in exchange for sponsorship payments and other
consideration;

       NOW THEREFORE, Sponsor and the Team hereby agree as follows:

1.     FISCAL YEAR: TERM

       (a)    "Fiscal Year" means a one-year period commencing February 1 and
ending on the next January 31, and "Fiscal" followed by a reference to a
calendar year means the Fiscal Year ending on January 31 of the next calendar
year (e.g., "Fiscal 2003" means the Fiscal Year ending January 31, 2004).

       (b)    This Agreement is entered into by Sponsor and the Team with
respect to the period commencing on the Effective Date and ending on the last
day of Fiscal 2005 (the "Term").

2.     ADVERTISING AND OTHER BENEFITS

       Subject to performance of Sponsor's obligations hereunder, during the
Term the Team will provide for Sponsor's benefit the advertisements and other
benefits specified in Exhibit A hereto (each a "Benefit" and collectively the
"Benefits"), under the terms and conditions stated in Exhibit A. If at any time
during the Term of this Agreement the Team participates in the NFL postseason,
Sponsor will receive benefits specified in Exhibit B at the additional stated
amount and will include a five percent (5%) escalator in each applicable Term.

3.     PAYMENTS

       Sponsor shall pay to the Team (without reduction or setoff) $70,000 net
in Fiscal 2003, $81,000 net in Fiscal 2004, and $98,000 net in Fiscal 2005 in
cash and on or before the mutually agreed upon payment due dates shown below. A
1.5% monthly finance charge shall be assessed on all invoices over thirty (30)
days past due. Team will invoice Sponsor.

2003 DUE DATE          AMOUNT                   2004 DUE DATE          AMOUNT
-------------          ------                   -------------          ------
May 31, 2003           $5,837.00                January 31, 2004       $5,833.00
June 30, 2003          $5,833.00                February 28, 2004      $5,833.00
July31, 2003           $5,833.00                March 31, 2004         $5,833.00
August 31, 2003        $5,833.00                April 30, 2004         $5,833.00
September 30, 2003     $5,833.00
October 31, 2003       $5,833.00
November 30, 2003      $5,833.00
December 31, 2003      $5,833.00

<PAGE>

2004 DUE DATE          AMOUNT                   2005 DUE DATE          AMOUNT
-------------          ------                   -------------          ------
May 31, 2004           $6,750.00                January 31, 2005       $6,750.00
June 30, 2004          $6,750.00                February 28, 2005      $6,750.00
July 31, 2004          $6,750.00                March 31, 2005         $6,750.00
August 31, 2004        $6,750.00                April 30, 2005         $6,750.00
September 30, 2004     $6,750.00
October 31, 2004       $6,750.00
November 30, 2004      $6,750.00
December 31, 2004      $6,750.00

2005 DUE DATE          AMOUNT                   2006 DUE DATE          AMOUNT
-------------          ------                   -------------          ------
May 31, 2005           $8,163.00                January 31, 2006       $8,167.00
June 30, 2005          $8,167.00                February 28, 2006      $8,167.00
July 31, 2005          $8,167.00                March 31, 2006         $8,167.00
August 31, 2005        $8,167.00                April 30, 2006         $8,167.00
September 30, 2005     $8,167.00
October 31, 2005       $8,167.00
November 30, 2005      $8,167.00
December 31, 2005      $8,167.00

4.     COMPLIANCE; APPROVAL OF MATERIALS

       This Agreement and each Benefit are subject to the NFL Rules (as
hereinafter defined), and the form, content and presentation of each Benefit
shall be subject to the approval of the Team and to the rules of the Stadium or
any other facility of location at which any Benefit may be held or presented
(including any such rules regarding temporary blackouts or signage coverage) and
any applicable statutes, regulations and other legal requirements. Sponsor shall
not include in any Benefit (or in any related material) any advertising for (or
other reference to) any product or service that competes with any product or
service for which the Team then provides advertising or promotion. For each
Benefit that includes material to be broadcast, published, distributed,
displayed or made public, Sponsor shall prepare and produce such material in
final form and shall provide such material to the Team for its approval, in each
case with reasonable notice and adequate opportunity to review (and revise if
necessary) before the first date on which such material is to be broadcast,
published, distributed, displayed or otherwise made public.

5.     COST OF SIGNAGE

       The initial cost of any suite sign that may be included in this Agreement
will be the responsibility of the Team. Any change requested by Sponsor
following initial production completion will be the sole financial
responsibility of Sponsor.

6.     SUBSTITUTION FOR UNAVAILABLE BENEFITS

       Sponsor and the Team acknowledge and agree that, due to circumstances
beyond the reasonable control of Sponsor or the Team (including for example
limitations imposed by law or by NFL Rules), it may be or become impossible or
impracticable to provide one or more Benefits otherwise called for hereunder
(each an "Unavailable Benefit"). With respect to any Unavailable Benefit,
Sponsor and the Team shall consult regarding a substitute therefore, and
following such consultation, the Team may provide, in lieu of such Unavailable
Benefit, a substitute promotion or advertisement having promotional value not
materially less than that of the Unavailable Benefit. By doing so, the Team will
satisfy all of its obligations with respect to the Unavailable Benefit.

7.     INDEMNIFICATION

       Each party (the "Indemnifying Party") shall indemnify the other party and
hold it harmless from and against any and all claims, damages and liabilities,
including attorneys' fees and other expenses of defense (collectively
"Liabilities and Expenses") arising from any breach of this Agreement by the
Indemnifying Party or litigation, arbitration, governmental inquiry or other
claim or proceeding commenced by any third party alleging or arising from libel,
slander, invasion of practice, illegal competition, infringement of copyright,
license or other

<PAGE>

intellectual property, negligence, privacy, improper trade breach of warranty,
unsafe, hazardous, or defective product or service, or other wrongful conduct by
the Indemnifying Party.

8.     RETENTION OF RIGHTS

       The only rights of Sponsor hereunder with respect to the Team, games
played by the Team and other activities and attributes of the Team are the
rights to receive the Benefits at the times and places specified in this
Agreement and in accordance with all terms hereof. All other rights with respect
to the Team, games and activities of the Team and attributes, logos, symbols,
names and other marks of (or related to) the Team (collectively "Team Marks")
are hereby retained by the Team and nothing in this Agreement creates any
license or other right with respect to any of the Team Marks.

9.     REMEDIES AND TERMINATION

       (a)    If either party breaches or threatens to breach this Agreement,
the other party shall be entitled to seek monetary damages for such breach and
injunctive relief to enforce this Agreement and require performance of all
obligations hereunder.

       (b)    Neither party shall have any right to cancel, withdraw from, or
terminate this Agreement (or cease, delay or suspend performing such party's
obligations under this Agreement) except that, if either party shall fail to pay
when due any amount payable hereunder, then the other party shall give notice of
such failure and, if such amount is not paid within five business days following
the giving of such notice, then the party giving such notice may terminate this
Agreement by notice of termination.

10.    ASSIGNMENT

       (a)    This Agreement and rights hereunder may be assigned only in
accordance with the following (but no assignment by a party shall relieve such
party of any of its obligations hereunder).

       (b)    Either party may, by notice to the other, assign this Agreement
and such party's rights hereunder to an entity that

              (i)    acquires or otherwise succeeds to all or substantially all
of the assigning party's business and assets, and

              (ii)   before or at the time of assignment assumes all of the
assigning party's obligations hereunder and agrees to perform or cause
performance of all of such obligations when due, including any obligation then
in arrears.

       (c)    The Team may, by notice to Sponsor, assign this Agreement or any
of the Team's rights to payment hereunder to

              (i)    any subsidiary, parent or other affiliate of the Team and

              (ii)   any lender or other source of financing or any trustee
therefore (each a "Team Finance Assignee") as collateral or other security for
such financing, whether by security agreement, collateral assignment or
otherwise.

11.    ENTIRE AGREEMENT; AMENDMENTS; CONFIDENTIALITY

       This Agreement constitutes the entire agreement between Sponsor and the
Team and supersedes all prior agreements and understandings relating to the
subject matter hereof. The Agreement may be amended or supplemented only by a
writing signed by Sponsor and the Team (and, if required, each Team Finance
Assignee). Each party shall hold in confidence all confidential information
relating to or obtained from the other party (including this Agreement and the
terms hereof and all other non-public information about the other party), and
neither party shall disclose, publish, release, transfer or otherwise make
available to any person any confidential information of the other party in any
form (other than disclosure to a party's officers, directors, employees and
agents having a business need to know).

<PAGE>

12.    GOVERNING LAW: NFL RULES

       (a)    This Agreement shall be governed by and construed in accordance
with the internal laws of the State of Minnesota, without giving effect to
principles of conflict of laws.

       (b)    Notwithstanding any other provision of this Agreement to the
contrary, this Agreement shall in all respects be subject to and subordinate to
(in each case to the extent applicable):

              (i)    the NFL Constitution;

              (ii)   the NFL By-Laws;

              (iii)  all other rules, regulations and policies of the NFL and
the resolutions of its Board of Governors;

              (iv)   any collective bargaining agreement to which the NFL or any
member club is a party;

              (v)    all consent decrees and settlement agreements entered into
between or among the NFL and its member clubs (or the NFL, NFL member clubs
and/or other persons) in furtherance of NFL business or interests or as
otherwise authorized directly or indirectly by the NFL Board of Governors, the
NFL Commissioner, or the NFL Constitution;

              (vi)   any national network agreements between the NFL and third
parties; and

              (vii)  any national corporate marketing, licensing, sponsorship or
similar agreements between the NFL (or NFL affiliates) and third parties, all as
the same may now exist or hereafter be amended or enacted or as they may be
interpreted by the Commissioner of the NFL (collectively "NFL Rules").

13.    OTHER PROVISIONS

       (a)    This Agreement may be executed in any number of counterparts, each
of which will be deemed an original, but all of which taken together shall
constitute one single agreement.

       (b)    The headings of the sections and paragraphs in this Agreement are
for convenience only and do not affect the construction or interpretation of the
Agreement. Each reference herein to "include" or "including" or "includes" shall
be deemed to be followed by the words "without limitation."

       (c)    Any legal action, suit or proceeding brought by either party
related to or arising out of this Agreement may be brought in the United States
District Court for the District of Minnesota' or in the state courts of the
State of Minnesota, and each party hereby accepts and submits to the
jurisdiction of each of the aforesaid courts with respect to any action, suit or
proceeding brought it or against it or against it by the other party.

       (d)    All notices and other communications provided for hereunder shall
be in writing and shall be effective only if and when delivered by hand, by
prepaid certified United States mail (return receipt requested) or by overnight
courier service, addressed as follows:

       (e)    Additional Notes

       If to Sponsor:

       Viper Motorcycle Company
       5733 International Parkway
       New Hope, MN  55428
       Attn:  John Silseth

       If to the Team:

       Minnesota Vikings Football Club, LLC
       9520 Viking Drive
       Eden Prairie, MN  55344
       Attn:  Executive Vice President

<PAGE>

       with copies to:

       Faegre & Benson LLP
       2200 Norwest Center
       90 South Seventh Street
       Minneapolis, MN  55402

       Attn:  William R. Busch, Jr.

By notice in accordance with the foregoing, (i) either party may from time to
time change its name or address for notice, and (ii) the Team may add any Team
Finance Assignee to those who shall receive copies of notices to the team

                                      * * *

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                                        MINNESOTA VIKINGS FOOTBALL CLUB LLC

                                        By:      /s/ MICHAEL F. KELLY, JR.
                                           -------------------------------------
                                                 Michael F. Kelly, Jr.
                                        Its:     Executive Vice President

Accepted and Agreed:

Viper Motorcycle Company

By:               /s/ JOHN L. FIEBELKORN
   -----------------------------------------
                  John L. Fiebelkorn
Its:              President/CEO

<PAGE>

                                                                       EXHIBIT A
                                                       TO LETTER AGREEMENT DATED
                                                                  APRIL 21, 2003
                                               BETWEEN THE MINNESOTA VIKINGS AND
                                                        VIPER MOTORCYCLE COMPANY

1.     Media

       (a)    Radio

              Sponsor will receive one (1) :30 pre-game network radio commercial
              for all twenty (20) pre and regular season Team games. During the
              Fiscal 2005 season, Sponsor will receive one (1) :30 play-by-play
              network radio commercial in lieu of the one (1) :30 pre-game
              network radio commercial.

       (b)    Internet

              Sponsor will receive one (1) rotating button advertisement on
              Team's website for the duration of the Term of this Agreement.
              Button advertisement will include a link to Sponsor's website.

2.     Events

       (a)    Draft Party

              Sponsor will have the opportunity to display a motorcycle and
              banner during the Team Draft Party at Winter Park (or appropriate
              location). Sponsor will also receive four (4) VIP tickets to the
              event. Sponsor will provide appropriate banner for the event.
              Sponsor will also have the option of providing four thousand
              (4,000) flyers that will be given to event guests. Sponsor is
              solely responsible for the associated cost of printing the flyers
              and delivering them to Team.

       (b)    Women's 101 Workshop

              Sponsor will have the opportunity to display a motorcycle and
              banner during the event at Winter Park (or appropriate location).
              Sponsor will also receive four (4) tickets to the event. Sponsor
              will provide appropriate banner for the event. Sponsor will also
              have the option of providing nine hundred (900) flyers that will
              be given to event guests. Sponsor is solely responsible for the
              associated cost of printing the flyers and delivering them to
              Team.

       (c)    Viking Children's Fund ("VCF") Golf Outing

              Sponsor will receive one (1) golf foursome at the VCF Golf Outing.
              Sponsor will also have the opportunity to display a motorcycle on
              a Team determined tee box at the golf course. If available, the
              sponsored hole will include a "special event contest and prize
              giveaway. Sponsor would be responsible for providing appropriate
              prizes. Sponsor will also have the option of providing five
              hundred (500) flyers that will be given to golf outing
              participants. Sponsor is solely responsible for the associated
              cost of printing the flyers.

       (d)    Training Camp Passing Scrimmages

              Sponsor will receive the opportunity to display a motorcycle in
              the corner of the Team field prior to and during each passing
              scrimmage at the Team training camp. A Sponsor banner would
              accompany the motorcycle. If available, the motorcycle will be
              driven onto the field prior to the start of the passing
              scrimmages. Sponsor will receive eight (8) VIP passes for each of
              the passing scrimmages.

       (e)    Team Mini-Camp

              Sponsor will receive the opportunity to display a motorcycle at
              the Team mini-camp. Sponsor will also receive eight (8) passes for
              each day of the event. Sponsor will also have the option of
              providing five hundred (500) flyers that will be given to event
              guests. Sponsor is solely responsible for the associated cost of
              printing the flyers and delivering them to Team.

<PAGE>

3.     Tickets/Hospitality

       (a)    Season Tickets

              Sponsor will receive four (4) lower level tickets for all ten (10)
              pre and regular season Team home games.

       (b)    Pre-Game On-Field Passes

              Sponsor will receive four (4) pre-game on-field passes for four
              (4) mutually agreed upon Team homes games.

       (c)    MLT Trip

              Sponsor will receive one (1) Worry Free Vacation trip for two (2)
              guests to Las Vegas, NV. Trip includes round trip airfare from
              Minneapolis/St. Paul and hotel accommodations for three (3)
              nights. Some restrictions apply based on travel policies of Worry
              Free Vacations.

4.     Promotion/Appearances

       (a)    In-Stadium Public Address (P.A.) Announcements

              Sponsor will receive one (1) in-stadium p.a. announcement in each
              of the ten (10) pre and regular season Team home games relating to
              Team mascot riding Sponsor motorcycle onto the field prior to the
              start of each game. Sponsor will also receive one (1) p.a.
              announcement at the beginning of each halftime.

       (b)    Matrix Board Messages

              Sponsor will receive one (1) matrix board mention in each of the
              ten (10) pre and regular season Team home games relating to Team
              mascot riding Sponsor motorcycle onto the field prior to the start
              of each game. Sponsor will also receive one (1) matrix board
              mention at the beginning of each halftime.

       (c)    Pre-Game On-Field Promotion

              Team's mascot will ride a Sponsor motorcycle on the Stadium field
              prior to the start of each of the ten (10) pre and regular season
              Team home games. The above mentioned p.a. announcements and matrix
              board mentions will coincide with the mascot riding the motorcycle
              on the field. The Sponsor motorcycle will also be placed on the
              Stadium field during each of the ten (10) pre and regular season
              halftimes accompanied by a Sponsor banner. Sponsor will be
              responsible for providing appropriate banner for on-field
              exposure.

       (d)    Team Mascot

              Subject to a separate written agreement between Team and Sponsor,
              Sponsor may offer Team mascot use of a Sponsor motorcycle for
              non-Stadium events.

       (e)    Cheerleader Posters

              Sponsor will receive logo identification on a minimum of ten
              thousand (10,000) Team cheerleader posters, as well as the ability
              to have a picture of a motorcycle on the back of each of the
              posters. Sponsor agrees that other Team sponsors have logo
              identification on the cheerleader posters. Sponsor will receive
              one thousand (1,000) posters for its promotional use. The size of
              the motorcycle picture on the back of the posters will be mutually
              agreed upon.

       (f)    Appearances

              (i)    Sponsor will receive four (4) separate one-hour appearances
                     by three (3) Team cheerleaders at Sponsor special events.
                     Dates and locations will be mutually agreed upon based on
                     the cheerleaders availability. If extended travel is
                     necessary for cheerleaders, Sponsor agrees to pay any and
                     all travel expenses that will be mutually agreed upon.

              (ii)   Sponsor and Team will work together to identify one (1)
                     current Team player that will make two (2) one-hour
                     in-store appearances on behalf of Sponsor. Beginning in
                     Fiscal 2004 and 2005, one (1) Team player will also make a
                     one (1) hour appearance at the Vikings Locker Room Store at
                     the Mall of America. The appearance at the Mall of America
                     will also include Sponsor motorcycle, based on safety
                     approval from the Mall of America. Dates will be mutually
                     agreed upon by Sponsor and Team for all appearances based
                     on player availability. The designated player will also
                     voice one (1) :30 radio commercial for Sponsor and do the
                     "on-call" greeting voice for use by Sponsor at their
                     corporate headquarters. Player also agrees to appear in a
                     Sponsor print advertisement,

<PAGE>

                     which shall include a one (1) hour photo session. Date and
                     time of photo session shall be mutually agreed upon based
                     on player availability.

5.     "Preferred" Status

       As part of this corporate partnership, Sponsor acquires the right to use
the phrase "The motorcycle preferred by Minnesota Vikings fans everywhere."
Sponsor may also use the Team logo and the above mentioned phrase in conjunction
with Sponsor related advertising and marketing. The utilization of the Team logo
exhibits the corporate affiliation of Sponsor with the Team. All promotional
materials must be reviewed by the Team and the NFL prior to the publication for
the protection of both parties.

<PAGE>

                                                                       EXHIBIT B
                                                       TO LETTER AGREEMENT DATED
                                                                  APRIL 21, 2003
                                               BETWEEN THE MINNESOTA VIKINGS AND
                                                        VIPER MOTORCYCLE COMPANY

NFL Postseason

       (a)    Home Game(s)

              If available, due to NFL rules and regulations, Sponsor agrees to
              participate in the Team's postseason home game(s) with the
              following partnership elements and at a cost of $2,500.00 for each
              applicable postseason home game:

              (i)    One (1) :30-second pre-game network radio commercial

              (ii)   Pre-game on-field promotion with Sponsor motorcycle, p.a.
                     announcement and matrix board mention

       (b)    Away Game(s)

              If available, due to NFL rules and regulations, Sponsor agrees to
              participate in the Team's postseason away game(s) with the
              following partnership elements and at a cost of $1,500.00 for each
              applicable postseason away game:

              (i)    One (1) :30-second pre-game network radio commercial

       (c)    Sponsor agrees to pay for all potential home and away postseason
              games prior to the Team's first postseason game each season of the
              Agreement.

       (d)    Sponsor agrees to pay for four (4) lower level tickets for each
              home playoff game at the then current rate for Team playoff
              tickets. This amount is above and beyond any amount shown in this
              Agreement.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00075-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00075-of-00352.parquet"}]]