[Federal Register Volume 70, Number 167 (Tuesday, August 30, 2005)]
[Rules and Regulations]
[Pages 51286-51300]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 05-17103]


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DEPARTMENT OF TRANSPORTATION

National Highway Traffic Safety Administration

49 CFR Part 571

[Docket No. NHTSA-03-15073]
RIN 2127-AI67


Federal Motor Vehicle Safety Standards; Motorcycle Controls and 
Displays

AGENCY: National Highway Traffic Safety Administration (NHTSA), DOT.

ACTION: Final rule.

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SUMMARY: In this document, we (NHTSA) amend the Federal motor vehicle 
safety standard on motorcycle controls and displays to require that the 
rear brake control on scooters without a clutch be located on the left 
handlebar. In doing so, we have selected the second of two alternative 
proposals that were set forth in a notice of proposed rulemaking 
published in November 2003. This final rule also includes requirements 
for motorcycles with single-point (combined) braking for supplemental 
rear brake controls.
    This final rule also makes two additional minor changes to the 
standard. The first change removes a potentially confusing 
abbreviation, and the second change clarifies requirements for 
motorcycle speedometer labeling.

DATES: This final rule takes effect August 30, 2006. Optional 
compliance is available as of August 30, 2005.
    Any petitions for reconsideration of today's final rule must be 
received by NHTSA no later than October 14, 2005.

ADDRESSES: Petitions for reconsideration of today's final rule should 
refer to the docket number for this action and be submitted to: 
Administrator, National Highway Traffic Safety Administration, 400 
Seventh St., SW., Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT:
    For non-legal issues, you may call Mr. Michael Pyne, Office of 
Crash Avoidance Standards at (202) 366-4171. His fax number is (202) 
366-7002.
    For legal issues, you may call Ms. Dorothy Nakama, Office of the 
Chief Counsel at (202) 366-2992. Her fax number is (202) 366-3820.
    You may send mail to both of these officials at National Highway 
Traffic Safety Administration, 400 Seventh St., SW., Washington, DC, 
20590.

SUPPLEMENTARY INFORMATION:

Table of Contents

I. What Does FMVSS No. 123 Require at Present?
II. How This Rulemaking Began--Granting Vectrix's Petition
III. Notice of Proposed Rulemaking (NPRM)--The Regulatory 
Alternatives for Rear Brake Control Location
    A. Alternative I
    B. Alternative II
    C. Supplemental Rear Brake Controls
    D. Motorcycles With Integrated Brake Controls
    1. The Honda Petition for Temporary Exemption
    2. Supplemental Controls on Integrated Braking Systems
    3. Request for Comments on New Developments in Motorcycle 
Integrated Braking Systems
IV. Comments on the NPRM and NHTSA Response
    A. Comments on Alternative I
    1. Public Comments
    2. NHTSA's Response to the Comments
    B. Comments on Alternative II
    1. Public Comments
    2. NHTSA's Response to the Comments
    a. ECE Regulation No. 60 Definitions That NHTSA Reviewed
    b. Maximum Speed Characteristic
    c. Other Design Characteristics
    d. Need for an Enhanced Scooter Definition
    e. New Step-Through Architecture Criterion for Defining Scooters
    Criterion for Defining Scooters
    C. Other Issues
    1. Single-Point (Combined) Braking
    2. Supplemental Rear Brake Controls
    3. Minor Revision to Table 1
    4. Minor Revisions to Table 3
V. Final Rule
VI. Leadtime
VII. Statutory Basis for the Final Rule
VIII. Regulatory Analyses and Notices
    A. Executive Order 12866 and DOT Regulatory Policies and 
Procedures
    B. Executive Order 13132 (Federalism)
    C. Executive Order 13045 (Economically Significant Rules 
Affecting Children)
    D. Executive Order 12988 (Civil Justice Reform)
    E. Regulatory Flexibility Act
    F. National Environmental Policy Act
    G. Paperwork Reduction Act
    H. National Technology Transfer and Advancement Act
    I. Unfunded Mandates Reform Act of 1995
    J. Plain Language
    K. Regulation Identifier Number (RIN)
Regulatory Text

I. What Does FMVSS No. 123 Require at Present?

    Federal Motor Vehicle Safety Standard (FMVSS) No. 123, Motorcycle 
Controls and Displays, specifies requirements for the location, 
operation, identification, and illumination of motorcycle controls and 
displays. The purpose of FMVSS No. 123 is to minimize accidents caused 
by operator error in responding to the motoring environment, by 
standardizing certain motorcycle controls and displays.
    Among other requirements, FMVSS No. 123 (at S5.2.1, Table 1) 
requires the control for a motorcycle's rear brakes to be located on 
the right side of the motorcycle and be operable by the rider's right 
foot. Section S5.2.1 at Table 1 also requires the control for a 
motorcycle's front brakes to be located on the right handlebar.
    Although the rear brake control is generally operated by the 
rider's right foot, FMVSS No. 123 permits a ``motor-driven cycle'' \1\ 
to have its rear brake controlled by a lever on the left handlebar. 
FMVSS No. 123 also states that, if a motorcycle has an ``automatic 
clutch'' (i.e., a transmission which eliminates the need for a clutch 
lever) and a supplemental rear brake control (in addition to the right 
foot control), the supplemental control must be located on the left 
handlebar. If a motorcycle is equipped with a single control for both 
the front and rear brakes, that control must be located and operable in 
the same manner as a rear brake control.
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    \1\ ``A motorcycle with a motor that produces five brake 
horsepower or less'' (49 CFR 571.3).

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[[Page 51287]]

II. How This Rulemaking Began--Granting Vectrix's Petition

    As described in the notice of proposed rulemaking (NPRM) published 
in the Federal Register (68 FR 65667) on November 21, 2003, this 
rulemaking began with NHTSA's decision to grant a petition for 
rulemaking from Vectrix Corporation. We granted the petition in light 
of a number of petitions we received requesting temporary exemption 
from the rear brake location requirement of FMVSS No. 123, i.e., 
temporary exemptions from S5.2.1 (Table 1) of FMVSS No. 123. These 
petitions have come from manufacturers of scooters with automatic 
transmissions and handlebar-mounted brake controls, which is a common 
arrangement for scooters sold in Europe, Asia, and other parts of the 
world outside of the United States. These manufacturers wished to sell 
their scooters in the United States but were prevented from doing so by 
the requirement that motorcycles be equipped with a right foot control 
for the rear brake.
    NHTSA then focused its discussion on the first manufacturer, 
Aprilia S.p.A. of Noale, Italy, to petition for a temporary exemption 
from S5.2.1 (Table 1) of FMVSS No. 123. For the rear brakes, Aprilia's 
Leonardo 150 motorcycle had a left handlebar control, not the right 
foot control specified in FMVSS No. 123. Aprilia petitioned to be 
permitted to use the left handlebar as the location for the rear brake 
control for the Leonardo 150. The Leonardo's 150 cc engine produces 
more than the five horsepower maximum permitted for motor-driven 
cycles, so it was not permitted to have its rear brake controlled by a 
lever on the left handlebar.
    When NHTSA received Aprilia's petition, there was little current 
information available on motorcycle crashes with adequate detail to 
identify relevant issues such as to what extent riders' unfamiliarity 
with motorcycle controls results in crashes. As part of our 
consideration of the petition, we reviewed the available studies, and 
concluded that they did not show a connection between rear brake 
control location and crashes. Before we granted Aprilia's petition for 
temporary exemption for the Leonardo 150, we asked Aprilia to comment 
on our concern that differing rear brake control locations may 
contribute to unfamiliarity with a motorcycle's controls and thus 
degrade a rider's overall braking reaction beyond what would exist on a 
motorcycle with a conventionally configured (right foot operable) 
control.
    Aprilia responded by hiring Carter Engineering of Franklin, 
Tennessee, to conduct a study comparing braking reaction times of 
riders on an Aprilia scooter without a foot brake and a conventional 
scooter with a foot brake. The report on that effort, ``Motor Scooter 
Braking Control Study'' (Report No. CE-99-APR-05, May 1999), may be 
reviewed at http://dms.dot.gov, Docket No. NHTSA-98-4357.
    The Carter Engineering report appeared to show that American riders 
do not seem to hesitate in using a left handlebar-mounted rear brake 
control and that riders may actually gain some benefit in their braking 
response time. Based in part on the Carter Engineering study, we 
granted the Aprilia petition, interpreting the Carter Engineering 
report as an indication that the Leonardo 150 rider's braking response 
was not likely to be degraded by the different placement of the brake 
controls.

III. Notice of Proposed Rulemaking (NPRM)--The Regulatory Alternatives 
for Rear Brake Control Location

    With the motorcycle crash causation studies and Carter Engineering 
tests as background, in a notice of proposed rulemaking (NPRM) 
published on November 21, 2003 (68 FR 65667) [DOT Docket No. NHTSA-03-
15075], we proposed two regulatory alternatives for the rear brake 
control location. We stated that after considering the comments on this 
proposal, we contemplated adopting one of the alternatives in the final 
rule. For a full description of each of the proposed alternatives, 
please see the NPRM at 68 FR pages 65,669 through 65,670.

A. Alternative I

    As the first alternative, we proposed that FMVSS No. 123 would 
specify two brake control configurations. The factor determining which 
of the two configurations the motorcycle manufacturer must use would be 
dependent on whether the motorcycle is equipped with a clutch lever. 
Motorcycles with a clutch lever would be required to have the rear 
brake control on the right side operated by the rider's right foot. 
Motorcycles without a clutch lever would be required to have the rear 
brake control on the left handlebar and would have the option of a 
supplemental control on the right side operated by the rider's right 
foot. For the front brake control, FMVSS No. 123 would continue to 
require a lever on the right handlebar in all cases.

B. Alternative II

    For the second alternative, we proposed a regulatory approach for 
the U.S. similar to that specified in European countries and in Japan. 
We proposed that FMVSS No. 123 would require that scooters without 
manual clutch levers have their rear brake control located on the left 
handlebar. This alternative would define ``scooter'' as a subset of 
motorcycles. We proposed to use the ``platform'' on a motorcycle as the 
characteristic distinguishing ``scooters'' from ``motorcycles.'' As 
further explained below, the ECE regulation allows the left handlebar 
location that we proposed to require under this alternative. Specifying 
the left handlebar location for the rear brake control would result in 
greater international harmonization.
    We also discussed how scooters can be distinguished from other 
motorcycles. First, we noted that scooters have a step-through frame 
architecture that leaves the space directly in front of the rider's 
seat largely open to allow the rider to mount the seat without having 
to swing a leg over it. In contrast, other motorcycles almost always 
have their gas tanks and engines located in the space forward of the 
seat and have rigid frame members located there.
    Second, scooters are characterized by having platforms or 
floorboards for the rider's feet built into the body structure. The 
platforms are in contrast to the foot pegs used on other motorcycles. 
Some other motorcycles may be equipped with individual platforms or 
floorboards for each of the rider's feet, but the individual platforms 
usually are not part of the body structure of the motorcycle as are the 
platforms on a scooter.
    We also noted that although they are usually smaller than full-
sized motorcycles, scooters often have engines generating more than 
five horsepower. Because their engines may exceed five horsepower, 
scooters may not qualify as ``motor-driven cycles'' as defined in 49 
CFR part 571.3.
    We also described how the approach taken in the second regulatory 
alternative would achieve a measure of international harmonization with 
existing global regulations that has previously been lacking. We noted 
that most of the scooter models which have been granted exemptions from 
FMVSS No. 123's rear brake control placement requirements are identical 
to scooter models sold in Europe and Japan.



[[Page 51288]]

C. Supplemental Rear Brake Controls

    We also addressed supplemental rear brake controls in the NPRM, 
noting that under the second alternative, the current requirement in 
S5.2.1 (``If a motorcycle with an automatic clutch is equipped with a 
supplemental rear brake control, the control shall be located on the 
left handlebar.'') would still be relevant because most motorcycles 
would continue to have a right foot pedal to control their rear brakes, 
and a supplemental rear brake control would be located on the left 
handlebar if no clutch lever was present. However, under the second 
alternative, it would be necessary to specify that, if a clutch-less 
scooter has a supplemental rear brake control, it must be a right foot 
pedal.

D. Motorcycles With Integrated Braking

1. The Honda Petition for Temporary Exemption
    We also addressed an issue resulting from a request for temporary 
exemption from FMVSS No. 123's right foot rear brake control 
requirements from American Honda Motor Company, Inc. for its NSS250 
scooter, also called the ``Reflex.'' The NSS250 scooter is equipped 
with an integrated braking system that replaces the dedicated rear 
brake control with a control connected to the rear brake caliper but 
also to one piston of the multi-piston front caliper, thus providing 
partial front brake application along with rear brake application. In 
accordance with FMVSS No. 123, a separate front brake control on the 
right handlebar activates the remaining front caliper pistons.
    At present, FMVSS No. 123 at S5.2.1 specifies that, if provided, an 
integrated brake control must be located and operable in the same 
manner as a rear brake control. This provision addresses motorcycles 
which have only a single control for all braking functions, i.e., those 
without separate front and rear brake controls. It also addresses 
systems with two separate controls in which one of the two is a control 
that applies braking force to both brakes, as in the case of the 
NSS250.
    Under both proposed regulatory alternatives, on any motorcycle with 
a manual clutch, the control for an integrated brake system would be 
required to be on the right foot pedal since that would be the required 
location of the rear brake control. For motorcycles without clutches, 
the first alternative would require that a control for an integrated 
brake system be located on the left handlebar. Under the second 
alternative, for scooters without clutches a control for an integrated 
brake system would be required to be on the left handlebar. For all 
other motorcycles without clutches, the second alternative would 
require the integrated brake system control to be on the right foot 
pedal.
    On the Honda NSS250, for example, the integrated brake system 
control is in effect the rear brake control since the integrated system 
acts primarily on the rear brake caliper and is the only rear brake 
control provided. The NSS250 and other motorcycles with integrated 
braking systems are designed such that the motorcycles would be able to 
comply with either regulatory alternative.
2. Supplemental Controls on Integrated Braking Systems
    Since a motorcycle could be equipped with integrated braking as 
well as a supplemental brake control, it is necessary to specify that 
the supplemental control provide the same integrated braking effect 
that is provided by the primary rear brake control.
    In cases where the primary control is an integrated control, we 
proposed to add the following statement to S5.2.1: ``The supplemental 
brake control shall provide brake actuation identical to that provided 
by the required control of Table 1, Item 11, of this Standard.''
    Because an integrated control may be located either on the left 
handlebar or on the right foot pedal depending on whether a motorcycle 
is clutchless (first alternative) or is a clutchless scooter (second 
alternative), we believe that it is important to make the regulatory 
text clear on this issue. In order to clarify that an integrated brake 
control must be located as if it were a rear brake control, we proposed 
to modify the last statement in S5.2.1 under both regulatory 
alternatives as follows: ``If a motorcycle is equipped with self-
proportioning or antilock braking devices utilizing a single control 
for front and rear brakes, the control shall be located and operable in 
the same manner as a rear brake control, as specified in Table 1, Item 
11, and in this paragraph.'' (Italicized language is new language that 
would be added to the texts of both regulatory alternatives.)
3. Request for Comments on New Developments in Motorcycle Integrated 
Braking Systems
    Since the new type of braking system on the NSS250 has generated a 
high level of interest from members of the public, the agency sought 
information about alternative configurations for motorcycle brake 
controls and other anticipated developments that might influence future 
brake system safety requirements. We requested responses to six 
questions and asked for test data, crash data, simulation data, or 
other information that would support any suggested actions in this 
area.

IV. Comments on the NPRM and NHTSA's Response

    NHTSA received comments on the NPRM from the following seven 
parties: American Honda Motor Company, Inc. (Honda); American Suzuki 
Motor Corporation (Suzuki); Harley-Davidson Motor Company (Harley-
Davidson), International Motorcycle Manufacturers Association (IMMA), 
Peugeot Motorcycles of PSA Peugeot Citroen (Peugeot); Piaggio USA, 
Inc., (Piaggio), and Yamaha Motor Corporation USA (Yamaha). The 
comments can generally be categorized as focusing on two major issues: 
(1) Whether manufacturers should have discretion in locating brake 
controls and (2) the definition of ``scooter.'' The issues raised in 
the public comments, and NHTSA's response to the comments, are 
discussed below. We have also addressed several additional comments, 
primarily on supplemental rear brake controls and on motorcycles with 
integrated braking.

A. Comments on Alternative I

1. Public Comments
    Regarding manufacturer choice in brake control location, the 
commenters noted that both versions proposed in the NPRM (i.e., 
Alternatives I and II), would mandate a particular control arrangement. 
The commenters all stated that manufacturers should be given some 
discretion in the arrangement of brake controls. The commenters 
differed on the extent to which discretion should be provided. For 
example, Suzuki stated that its main concern:

[I]s that both alternatives would mandate, rather than permit, the 
left handlebar rear brake control location for certain motorcycles. 
Suzuki sees no safety benefit in prohibiting any motorcycle from 
using the rear brake control location currently required by FMVSS 
No. 123 * * * Suzuki recommends that NHTSA adopt a regulatory 
requirement that is based on the first proposed alternative, but 
which permits, rather than mandates, the left handlebar location for 
the rear brake control on motorcycles without a clutch lever.

    Harley-Davidson stated that Alternative I is unacceptable. That 
company does not presently sell motorcycles with a transmission without 
a clutch lever. The rear brake on Harley-Davidson motorcycles has been 
operated by the right foot pedal on all its vehicles since the early 
1970's. Harley-Davidson stated that the NPRM provided no ``compelling 
reasons'' why

[[Page 51289]]

the rear brake control location should change on the full-sized 
motorcycle offered by Harley-Davidson merely if a clutchless 
transmission motorcycle were to be offered for sale. Harley-Davidson 
further stated that the option that a rear brake control on clutchless 
transmission motorcycles could be supplemented by a second control for 
the right foot would prove ``troublesome,'' adding manufacturing 
complexity and creating differences that are not readily discernible 
between vehicles with and without a clutch lever. If Harley-Davidson 
should market a clutchless transmission motorcycle, Alternative I would 
require it to use an arrangement of brake controls unlike that on all 
other motorcycles it presently sells, and would be unfamiliar to its 
customers.
    IMMA stated that since 1984, manufacturers have been able to choose 
between either a left-hand or right-foot location for the rear brake 
control on scooters sold outside the U.S. IMMA stated that since it is 
not aware of any study showing a safety problem from manufacturers 
having a choice in the rear brake control location, manufacturers 
should continue to be free ``to select whichever control layout best 
suits their vehicle concept.''
    Piaggio noted that the ECE regulation permits either the left hand 
or the right foot placement for the rear brake control. Piaggio stated:

[M]any examples can be found of vehicles adopting both of the 
aforementioned configurations. To our knowledge, we are not aware of 
any study, which has shown that this particular policy has caused 
operator confusion or compromised safety in any way. On the other 
hand our experience has shown that whenever a rider is presented 
with a new scooter, he/she rapidly adapts him/herself to the riding 
characteristics and input requirements of the new bike. It is 
therefore our opinion that the manufacturer should be allowed to 
adopt the layout which best satisfies the technical requirements for 
the vehicle.

    Yamaha did not specify whether it favored Alternatives I or II, but 
recommended three possible arrangements for motorcycle brake controls 
which were the most common ones.\2\ Yamaha stated that a manufacturer 
should be able to select any of the three at its discretion for any 
clutchless motorcycle. Peugeot went further, listing virtually every 
possible permutation of brake control arrangement, and indicating which 
arrangements it believes should be deemed acceptable, and which should 
be prohibited.
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    \2\ (1) Left hand for rear and right hand for front operation of 
brake control levers; (2) right hand front brake operated brake 
lever and right foot rear brake pedal; and (3) left hand rear and 
right hand front operated brake control levers with supplemental 
right foot-operated rear brake pedal.
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    Honda stated that Alternative I, which would create distinctions 
between motorcycles with and without clutch controls, would:

[C]reate a condition where a single motorcycle * * * offered with 
both manual and automatic transmission would have different 
locations for the rear brake controls. Being similar in every other 
way, this difference in rear brake control location could lead to 
rider confusion if an individual were to ride both versions of this 
model.

    Honda concluded that based on the background of FMVSS No. 123 (to 
minimize confusion among motorcycle riders, caused by varying locations 
of brake and clutch controls from one manufacturer to another), 
mandating exceptions to the layout (depending on whether there is a 
clutch), will result in more variations from this arrangement, which 
``could lead to a greater number of crashes caused by critical 
confusion of riders.''
2. NHTSA's Response to the Comments
    In responding to comments on the issue of manufacturer discretion 
in determining rear brake control location, we begin by noting that no 
commenter presented any kind of crash data, research studies, or other 
quantitative information to support their arguments. Although there may 
not be any studies showing a safety problem in European or Asian 
countries where manufacturers are allowed to choose either brake 
control arrangement, and where similar motorcycles with different 
controls may co-exist, the absence of research is not the same as 
positive evidence of the lack of a safety effect. Therefore, the public 
comments have not persuaded us to permit manufacturer choice in rear 
brake control location.
    We further note that not all commenters agreed on how much choice 
should be provided. For example, Harley-Davidson did not support 
differing rear brake control location requirements, depending on 
whether the motorcycle had a clutch. Honda did not recommend a choice 
of brake control location for non-scooter motorcycles, stating that 
non-scooter motorcycles should not be allowed to have a rear brake 
control on the left handlebar.
    Some commenters, in particular Honda and Harley-Davidson, objected 
to the possibility of non-scooter motorcycles that they manufacture 
being equipped with left hand controls for their rear brakes under any 
circumstances, i.e., they did not voice support for Alternative I. We 
agree that such an arrangement would be markedly different from 
existing motorcycles and would be counter to the objective of 
standardization. While there is only one manufacturer (Ridley 
Motorcycle Company of Oklahoma City) currently marketing non-scooter 
motorcycles with automatic transmissions in the U.S., additional 
motorcycles of that kind might become available in the near future.
    FMVSS No. 123 was established to standardize motorcycle controls 
and displays, reducing the possibility of unfamiliarity with controls 
from contributing to motorcycle crashes. When NHTSA adopted FMVSS No. 
123 in the early 1970's, the layout of controls specified in FMVSS No. 
123 was that used by the overwhelming majority of motorcycles sold in 
the U.S. at that time. The layout included a lever on the right 
handlebar for the front brake, and a foot control on the right side for 
the rear brake.
    Currently, our main objective in amending FMVSS No. 123 is to 
address the industry trend towards rear brake control placement on the 
left handlebar on certain motorcycles, resulting in many requests for 
temporary exemption, so that those motorcycles can comply with the rear 
brake control location requirements without redesign. At the same time, 
NHTSA believes there must be continued attention on maintaining 
standardization, which is the foundation of FMVSS No. 123. For these 
reasons, NHTSA is reluctant to consider amendments that reduce 
standardization of the controls and displays of similar motorcycles.
    Therefore, we decline to implement the left hand rear brake control 
location as an optional location to the existing right foot location. 
Permitting manufacturers to choose between two different arrangements 
could result in similar or even identical clutchless motorcycles having 
different rear brake controls. While some commenters asserted that such 
an outcome would not have any safety consequences, without probative 
data, we continue to believe that the goal of standardization is better 
served if FMVSS No. 123 specifically requires one brake control 
arrangement over another. Thus, this final rule makes the left hand 
rear brake control a requirement, not an option, on certain 
motorcycles.
    In summary, we have decided to amend FMVSS No. 123 so that scooter-
type motorcycles with automatic transmissions (i.e., scooters without a 
clutch) are required to have a left hand rear brake control. Non-
scooter motorcycles are not subject to any new or different 
requirements. In the next

[[Page 51290]]

section, ``Definition of a Scooter,'' we discuss our decision to adopt 
the regulatory text of Alternative II (in the NPRM), so that the left 
hand rear brake control is required only on ``scooters'' as defined in 
the regulatory text, and not on clutchless non-scooter motorcycles.

B. Comments on Alternative II

1. Public Comments
    The second major issue in this rulemaking is the proposed 
definition in Alternative II for ``scooter.'' As discussed in the NPRM, 
NHTSA derived the definition of ``scooter'' from the regulatory text of 
United Nations ECE Regulation No. 60, Addendum 59. Honda favored 
Alternative II, but several commenters stated that NHTSA's proposed 
definition was ambiguous and would lead to difficulty in interpreting 
the Standard.
    Harley-Davidson stated that the proposed definition is 
``troublesome'' and needs to make clear that non-scooter motorcycles 
are not included. Harley-Davidson stated that if NHTSA is to define 
``scooter,'' it needs to use terms that are ``unambiguous and clear.''
    Suzuki stated that the ``scooter'' definition ``could quickly 
become outdated as motorcycle designs continue to evolve.''
    IMMA described the deliberations that went on during the 
development of ECE Regulation No. 60, recounting that a debate had 
occurred among the attendant parties over whether a ``scooter'' 
category should be defined. IMMA stated that the argument in favor of 
defining ``scooter'' was that typical scooters were a type of 
motorcycle which had particular features to make them appropriate for 
new riders uninterested in non-scooter motorcycles.
    IMMA stated that the arguments against defining ``scooter'' were: 
It would cut across existing categories, i.e., moped and motorcycle, in 
ECE regulations; a practical definition is difficult to develop; and 
such an approach is design-based rather than performance-based. IMMA 
further stated:

The outcome of these discussions was a compromise which was designed 
to unblock the discussion and yet increase the freedom for the 
manufacturer to provide new vehicles, which were designed to attract 
a new class of customer. Hence, the Regulation [ECE Regulation] 
refers to both the absence of a clutch and to footrests integrated 
into a platform.

    Piaggio urged the agency to abandon its attempt to categorize 
``scooters'' and instead to adopt a definition that used functional 
characteristics, such as whether the motorcycle has pedals for 
propulsion or a manual versus automatic transmission.
    Honda recommended adopting Alternative II, but with appropriate 
revision to allow, but not require, a left handle bar-mounted rear 
brake control instead of the right foot control. Honda stated that this 
would ``permit more freedom of design in the event future developments 
lead to designs that advance safety beyond current levels.'' However, 
Honda also stated its concern that ``the line between scooter and 
motorcycle will continue to blur'' as new scooters acquire more of the 
features associated with non-scooter motorcycles. Honda stated that a 
``scooter'' definition must therefore be clear in prohibiting a non-
scooter motorcycle from having a left hand rear brake control. Honda 
stated that such a design would be contrary to convention and would 
introduce the potential for ``critical confusion'' of controls. Honda 
stated: ``We discourage allowing this design at all for fear of the 
potential safety hazards, and have no current plans of selling a 
motorcycle with such a configuration.''
    Some commenters stated that a separate definition of ``scooter'' 
would not serve the interests of global harmonization of motor vehicle 
safety standards. IMMA and Piaggio both indicated that a U.S. 
regulation with a ``scooter'' category would complicate harmonization 
efforts under the 1998 Global Agreement at Geneva which has the 
intended purpose of influencing signatory nations to make their 
corresponding standards as alike as possible when amending them. Honda 
on the other hand, stated that Alternative II would more closely align 
FMVSS No. 123 with impending changes to ECE Regulation No. 60, that are 
``due this calendar year.'' Honda requested FMVSS No. 123 to allow the 
same latitude in design for scooters as ECE 60 allows.
2. NHTSA's Response to the Comments
    In responding to the comments on the definition of ``scooter,'' we 
begin by noting that there is no regulatory or statutory definition in 
U.S. motor vehicle safety laws or regulations, nor any voluntary 
industry standard, to distinguish scooters from other motorcycles. In 
our attempt to define ``scooter,'' we have reviewed the most relevant 
current regulation, United Nations ECE Regulation No. 60, Addendum 59, 
which is the basis for national regulations concerning motorcycle 
controls in many European countries and Japan. The following sections 
discuss issues considered by NHTSA in its consideration of a 
``scooter'' definition.
a. ECE Regulation No. 60 Definitions That We Reviewed
    ECE Regulation No. 60 does not define ``scooter'' but refers in 
paragraph 6.2.2.2 to ``vehicles equipped with a platform or footrests 
integrated into a platform * * * [Emphasis added.]'' ECE Regulation No. 
60 allows a vehicle of that description, i.e., a scooter, to have its 
rear brakes controlled by a lever on the left handlebar if it has an 
automatic transmission. This arrangement is allowed unless the scooter 
is also a moped, in which case it is required. If the motorcycle has a 
manual transmission, it must have a foot pedal on the right side for 
the rear brake.
    ECE Regulation No. 60 defines ``platform'' (one of the attributes 
of a ``scooter'' proposed in NHTSA's NPRM) as: ``that part of the 
vehicle on which the driver places his feet, when seated in the normal 
driving position, in the case that the vehicle is not equipped with 
riding pedals or footrests for the driver.'' The term ``riding pedals'' 
refers to the pedals on mopeds used for human-powered propulsion.
    ``Footrests'' are defined in the ECE standard as ``the projections 
on either side of the vehicle on which the driver places his feet when 
seated in the driving position.'' Footrests are usually in the form of 
foot pegs, although many motorcycles use small platforms which are 
mounted like foot pegs but are elongated to support the entire foot.
b. Maximum Speed Characteristic
    We noted in the NPRM that ECE Regulation No. 60 limits the use of a 
left handlebar lever for the rear brake to motorcycles which, in 
addition to having a platform, ``have a maximum design speed not 
exceeding 100 km/h.'' Modern, clutch-less scooters almost universally 
have their rear brake control located on the left handlebar even if 
they can exceed 100 km/h because directives of the individual nations 
where most scooters are sold do not adhere to the 100 km/h maximum 
speed limit of the ECE regulation. We also noted that most of the 
scooter/motorcycles (intended to be sold in the U.S) granted exemptions 
from FMVSS No. 123 brake control placement are capable of exceeding 100 
km/h (62 mph). Ultimately, this inconsistency means that a speed-based 
definition was not likely to be practical.
c. Other Design Characteristics
    In the past, scooters could be distinguished from non-scooter 
motorcycles by a number of design

[[Page 51291]]

characteristics. For example, scooters were generally smaller in 
overall size and engine displacement, were lighter, and had smaller 
wheels. For scooter-type motorcycles today, many of those distinctions 
are no longer universal. The largest scooters are now as big and heavy 
as non-scooter motorcycles, with equal or greater engine displacement 
and wheel size. In addition, scooters often have engines in excess of 
five horsepower, and so do not qualify as motor-driven cycles by the 
definition in 49 CFR 571.3. Scooters with engines in excess of five 
horsepower is the reason why many modern scooters have had to be 
exempted from FMVSS No. 123 requirements, and why this rulemaking is 
necessary.
d. Need for an Enhanced Scooter Definition
    The regulatory text of Alternative II in the NPRM, which is the 
basis for the final rule, was derived in large part from ECE Regulation 
No. 60, but focuses on the ``platform'' characteristic instead of the 
maximum speed characteristic. Scooters are generally characterized by 
having a continuous platform or floorboard, or right and left 
floorboards, built into their body structures, or some other built-in 
accommodation for the operator's feet. This contrasts with the foot 
pegs used on non-scooter motorcycles.
    As earlier indicated, several commenters, expressing 
dissatisfaction with the NPRM definition, indicated a potential for 
misunderstanding about how some motorcycles should be classified, due 
to crossover models between the scooters and non-scooter motorcycles. 
NHTSA has recognized that many non-scooter motorcycles are now equipped 
with individual platform-style footrests for each of the rider's feet. 
Although such footrests are not usually part of the body structure of 
the motorcycle (as they typically are on a scooter), we recognized the 
potential for confusion.
e. New Step-Through Architecture Criterion for Defining Scooters
    Because it is critical that ``scooter'' be defined as accurately as 
possible, we have decided it is appropriate to add an additional 
criterion in this final rule to distinguish between scooters and non-
scooter motorcycles. As discussed in the NPRM, we note that scooters 
can be differentiated from other motorcycles by the step-through frame 
architecture that leaves the space directly in front of the operator's 
seat largely open, allowing the rider to mount the seat by stepping 
through the scooter, rather than having to swing a leg over it. The 
scooter configuration also provides the operator with room to adjust 
his or her leg position for comfort. In contrast, for non-scooter 
motorcycles, the engine and fuel tank occupy the space forward of the 
seat, and there are usually rigid frame members located in the space 
forward of the seat.\3\
---------------------------------------------------------------------------

    \3\ We acknowledge that some motorcycles, and in particular, one 
popular model of touring bike, have a storage compartment in place 
of the fuel tank, the latter being located under the seat; 
nevertheless, in overall appearance and layout, they are essentially 
like non-scooter motorcycles.
---------------------------------------------------------------------------

    Although traditional scooter construction adheres closely to this 
step-through architecture, some modern scooters have become more like 
non-scooter motorcycles. Still, on all scooters of which NHTSA is 
aware, the section of the vehicle forward of the seat that is between 
the operator's legs is always lower than the seat itself. In contrast, 
the corresponding part of a non-scooter motorcycle is higher than the 
seat in all models that we have observed. We believe this difference 
provides another obvious way to distinguish between scooters and other 
motorcycle types.
    Therefore, in response to NPRM comments, we have added regulatory 
language referring to the step-through architecture characteristic to 
enhance the proposed S4 ``scooter'' definition. The final rule's 
definition now reads as follows (the italicized text has been added to 
the definition that was proposed in the NPRM):

``Scooter'' means a motorcycle that (1) has a platform for the 
operator's feet or has integrated footrests, and (2) has a step-
through architecture meaning that the part of the vehicle forward of 
the operator's seat and between the legs of an operator seated in 
the riding position is lower in height than the operator's seat.

    NHTSA notes that under this expanded definition, a motorcycle must 
have both platforms and the step-through characteristics in order to be 
considered a ``scooter.'' Thus, this definition will allow for easier 
differentiation between scooters and other types of motorcycles. NHTSA 
believes the definition presented in this final rule ensures that all 
existing scooter designs can be adequately differentiated.

C. Other Issues

1. Single-Point (Combined) Braking
    In response to the NPRM, Honda reiterated ``our strongly held 
belief that a single-point control for a combined braking system must 
be located in one or the other of the current locations--either on the 
right handlebar or for operation by the right foot.'' Harley-Davidson 
stated that it does not offer motorcycles with single-point braking for 
sale, and had no opinion on where the single brake control on such 
motorcycles should be located. However, it urged caution, noting that 
FMVSS No. 123 at present ``contemplates offering'' a single brake 
control, operated by the right foot. Harley-Davidson stated it was not 
aware of any motorcycles using a single-point brake control.\4\ Harley-
Davidson also noted that although one may use the left foot on a car's 
brakes if necessary, that would not be possible on a motorcycle.
---------------------------------------------------------------------------

    \4\ Except for some three-wheeled models with enclosed cabins 
similar in function to an automobile.
---------------------------------------------------------------------------

    After considering the comments, in this final rule, we have decided 
not to amend the S5.2.1 requirement for motorcycles with combined brake 
systems and for manual transmission scooters with combined brake 
systems. Both types of motorcycles with combined brake systems will 
continue to have their single-point control located at the right foot.
    For clutchless scooters, however, this final rule requires that a 
single-point control for a combined brake system be located on the left 
handlebar. In its comments, Honda asserted that a single-point control 
should be located on the right side. However, NHTSA believes that a 
single-point control on the left handlebar is acceptable for the 
following reason. On a clutchless scooter with combined braking, the 
operator would be freed from the task of shifting gears and of 
controlling front and rear brakes separately. Therefore, the driving 
task would be reduced to throttling with the right hand and braking 
with the left. It is NHTSA's belief that such inherently uncomplicated 
operation would safeguard the operator from confusion over controls.
    In order to further clarify that a single-point brake control must 
be located as if it were a rear brake control, NHTSA has modified the 
last statement in S5.2.1 as follows (new text italicized):

If a motorcycle is equipped with self-proportioning or antilock 
braking devices utilizing a single control for front and rear 
brakes, the control shall be located and operable in the same manner 
as a rear brake control, as specified in Table 1, Item 11, and in 
this paragraph.

2. Supplemental Rear Brake Controls
    In response to the NPRM, Honda stated its view that the right foot 
activated rear brake control is primary, and the left hand control for 
the rear

[[Page 51292]]

brake is supplemental. Honda stated that its preferred control location 
is more in keeping with FMVSS No. 123 in its current form, and ``is 
more supportive of the consistent location of brake controls.'' No 
other commenter provided views on this issue.
    After considering Honda's comment (which essentially recommended 
maintaining the status quo), with regard to supplemental rear brake 
controls, under this final rule, we have decided that all non-scooter 
motorcycles will continue to have right foot pedal control of their 
rear brakes, and a supplemental rear brake control would be located on 
the left handlebar if no clutch lever were present, as the standard 
currently requires.
    However, it is necessary to specify that, on a clutch-less scooter 
with a supplemental rear brake control, that control must be located at 
the right foot pedal. This change is reflected in S5.2.1 of the 
regulatory language of the final rule.
    To ensure that a supplemental brake control provides the same 
braking function as a primary rear brake control in cases where the 
primary control is a single-point control, NHTSA has added the 
following statement to the regulatory text: ``The supplemental brake 
control shall provide brake actuation identical to that provided by the 
required control of Table 1, Item 11, of this Standard.''
3. Minor Revision to Table 1
    In three places in Column 2 of Table 1 of FMVSS No. 123, the 
abbreviation ``do.'', a shortening of ``ditto,'' is used to indicate 
that the previous entry in the column is repeated. The text that is 
replaced by the abbreviation is ``Left handlebar'' in the first 
instance where the abbreviation appears, and ``Right handlebar'' in the 
two subsequent instances. This abbreviation is potentially confusing, 
and it is also unnecessary since the replaced text can be expressed in 
full without difficulty. Therefore, in this final rule, in Table 1, the 
``do.'' abbreviation is replaced with the full text, ``Left handlebar'' 
or ``Right handlebar'' as appropriate. The revised regulatory text in 
Table 1 is that of Column 2, Items 4, 9, and 10.
4. Minor Revisions to Table 3
    Motorcycle manufacturers or importers have asked NHTSA whether 
motorcycle speedometers in the U.S. must indicate speed in miles per 
hour, or if kilometers per hour suffices. ``Motorcycle Control and 
Display Identification Requirements'' are listed in Table 3 of FMVSS 
No. 123 and include speedometer labeling specifications. A potential 
source of confusion about speedometer labeling appears to be that Item 
8 in Table 3 lists ``M.P.H.'' and ``km/h'' to denote the required 
display units. For comparison, FMVSS No. 101, which in Table 2 has 
corresponding requirements for passenger vehicles, lists ``MPH'' and 
``MPH and km/h'' to denote the required display units. As with FMVSS 
No. 101 for passenger vehicles, FMVSS No. 123 is meant to require 
motorcycle speedometers in the United States to read in either miles 
per hour alone or in miles per hour with kilometers per hour. The 
rulemaking history of FMVSS No. 123 makes clear that NHTSA never 
intended to allow a motorcycle speedometer to read only in kilometers 
per hour.
    In order to minimize any confusion about motorcycle speedometer 
labeling, we are making the following minor revision to Table 3 of 
FMVSS No. 123. In Columns 2 and 4, the display specifications for 
``Speedometer'' (Item No. 8) are modified as follows (changes indicated 
in bold text):

                                               Motorcycle Control And Display Identification Requirements
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                        Column 4  Identification at
    No.      Column 1  Equipment        Column 2  Control and Display           Column 3  Control and Display       Appropriate Position of Control and
                                             Identification Word                    Identification Symbol                         Display
--------------------------------------------------------------------------------------------------------------------------------------------------------
 
                                                                      * * * * * * *
        8        Speedometer                       MPH or                         ------------------------                        MPH \4\
                                   MPH, km/h                                                                       MPH, km/h \5\
--------------------------------------------------------------------------------------------------------------------------------------------------------

    In addition, in No. 5, ``Headlamp Upper-Lower Beam Control,'' 
Column 4 is corrected to read ``Hi, Lo''. All other items in Table 3 
and associated footnotes remain unchanged.

V. Final Rule

    As discussed in the previous sections, in this final rule, we adopt 
Alternative II proposed in the NPRM, and define a ``scooter'' category 
that is different from other motorcycles. In addition to the feature of 
platforms proposed in the NPRM, in this final rule, we add the feature 
of the step-through architecture, so the scooter definition consists of 
two parts, a motorcycle that has (1) a platform for the operator's feet 
or has integrated footrests, and (2) has a step-through architecture, 
meaning that the part of the vehicle forward of the operator's seat and 
between the legs of an operator seated in the riding position is lower 
in height than the operator's seat. Scooters with automatic 
transmissions (i.e., motorcycles without a clutch) are required to have 
a left hand rear brake control.
    In this final rule, FMVSS No. 123 continues to require non-scooter 
motorcycles with combined brake systems, and to require manual 
transmission scooters with combined brake systems, to have their 
single-point control be located at the right foot, the required 
location for the rear brake control. For clutchless scooters, however, 
this final fule requires that a single-point control for a combined 
brake system be located on the left handlebar.
    With regard to supplemental rear brake controls, under this final 
rule, all non-scooter motorcycles will continue to have right foot 
pedal control of their rear brakes, and a supplemental rear brake 
control would be located on the left handlebar if no clutch lever were 
present, as the standard currently requires. On a clutchless scooter 
with a supplemental rear brake control, that control must be located at 
the right foot pedal.
    Finally, we have made minor changes to Tables 1 and 3.

VI. Leadtime

    In the NPRM, we proposed to make the amendments effective 12 months 
after the final rule is published, but to allow optional early 
compliance 30 days after the final rule is published. We stated our 
belief that because this proposal would permit controls for rear 
motorcycle brakes to be placed on left motorcycle handlebars, a 
regulatory restriction would be lifted, and motorcycles that do not 
presently meet FMVSS No. 123 would be permitted. All

[[Page 51293]]

other existing motorcycles would also meet the provisions of the 
proposed rule.
    Except for Honda's recommending ``early compliance'' with the final 
rule, urging us to make the final rule effective as soon as possible, 
we received no comments on the leadtime issue. Thus, as NHTSA proposed 
in the NPRM, this final rule takes effect one year after the date of 
publication in the Federal Register. Optional compliance is available 
as of the date of publication of this final rule in the Federal 
Register.

VII. Statutory Basis for the Final Rule

    We have issued this final rule pursuant to our statutory authority. 
Under 49 U.S.C. Chapter 301, Motor Vehicle Safety (49 U.S.C. 30101 et 
seq.), the Secretary of Transportation is responsible for prescribing 
motor vehicle safety standards that are practicable, meet the need for 
motor vehicle safety, and are stated in objective terms. 49 U.S.C. 
30111(a). When prescribing such standards, the Secretary must consider 
all relevant, available motor vehicle safety information. 49 U.S.C. 
30111(b). The Secretary must also consider whether a proposed standard 
is reasonable, practicable, and appropriate for the type of motor 
vehicle or motor vehicle equipment for which it is prescribed and the 
extent to which the standard will further the statutory purpose of 
reducing traffic accidents and deaths and injuries resulting from 
traffic accidents. Id. Responsibility for promulgation of Federal motor 
vehicle safety standards was subsequently delegated to NHTSA. 49 U.S.C. 
105 and 322; delegation of authority at 49 CFR 1.50.
    As a Federal agency, before promulgating changes to a Federal motor 
vehicle safety standard, NHTSA also has a statutory responsibility to 
follow the informal rulemaking procedures mandated in the 
Administrative Procedure Act at 5 U.S.C. Section 553. Among these 
requirements are Federal Register publication of a general notice of 
proposed rulemaking, and giving interested persons an opportunity to 
participate in the rulemaking through submission of written data, views 
or arguments. After consideration of the public comments, we must 
incorporate into the rules adopted, a concise general statement of the 
rule's basis and purpose.
    The agency has carefully considered these statutory requirements in 
promulgating this final rule to amend FMVSS No. 123. As previously 
discussed in detail, we have solicited public comment in an NPRM and 
have carefully considered the public comments before issuing this final 
rule. As a result, we believe that this final rule reflects 
consideration of all relevant available motor vehicle safety 
information. Consideration of all these statutory factors has resulted 
in the following decisions in this final rule.
    At present, FMVSS No. 123 requires the control for a motorcycle's 
rear brakes to be located on the right side of the motorcycle and be 
operable by the rider's right foot. FMVSS No. 123 requires the control 
for a motorcycle's front brakes to be located on the right handlebar. 
For rear brakes on a ``motor-driven cycle \5\,'' FMVSS permits the 
control on the left handlebar. If a motorcycle has an automatic clutch 
(eliminating the need for a clutch lever) and a supplemental rear brake 
control (in addition to the right foot control), the supplemental 
control must be located on the left handlebar. Finally, if a motorcycle 
is equipped with a single control for both the front and rear brakes, 
that control must be located and operable in the same manner as a rear 
brake control.
---------------------------------------------------------------------------

    \5\ ``A motorcycle with a motor that produces five brake 
horsepower or less'' (49 CFR section 571.3).
---------------------------------------------------------------------------

    Since 1999, we have granted several petitions for temporary 
exemption from the brake control location requirements. These petitions 
have come from manufacturers of scooters with automatic transmissions 
(without clutch levers) and handlebar-mounted brake controls, which is 
a common arrangement outside of the United States. These manufacturers 
could not sell their scooters in the U.S. because the scooters could 
not meet the requirement that motorcycles be equipped with a right foot 
control for the rear brake. We reviewed a study that American riders do 
not appear to hesitate in using a left handlebar-mounted rear brake 
control and that riders benefit in their braking response time.
    In the NPRM, we proposed to amend FMVSS No. 123 by proposing two 
regulatory alternatives for the location of the rear brake control. The 
first alternative would require the rear brake control to be located on 
the left handlebar for any motorcycle that lacks a clutch, regardless 
of the motorcycle's configuration. The second alternative would require 
the left handlebar location only for clutchless motorcycles that are 
``scooters,'' a newly defined subset of motorcycles. Under either 
alternative, all other motorcycles would meet present FMVSS No. 123 
rear brake location requirements that the rear brake is operated by a 
right foot control.
    In general, the public comments stated that manufacturers should be 
given some discretion in the arrangement of brake controls. In response 
to the comments, we reiterated that FMVSS No. 123 was established to 
reduce the possibility of unfamiliarity with controls contributing to 
motorcycle crashes. When NHTSA adopted FMVSS No. 123 in the early 
1970's, the layout of controls specified in FMVSS No. 123 was that used 
by the overwhelming majority of motorcycles sold in the U.S. at that 
time. The layout included a lever on the right handlebar for the front 
brake, and a foot control on the right side for the rear brake.
    Our current objective is to address the industry trend towards rear 
brake control placement on the left handlebar on certain motorcycles, 
resulting in many petitions for temporary exemption, so that those 
motorcycles can comply with the rear brake control location 
requirements without redesign. At the same time, we believed there must 
be continued attention to maintaining standardization, which is the 
foundation of FMVSS No. 123. Thus, we were reluctant to consider 
amendments that reduce standardization for similar vehicles.
    Therefore, we decided not to implement the left hand rear brake 
control location as an optional location to the existing right foot 
location. Permitting manufacturers to choose between two different 
arrangements could result in similar or even identical clutchless 
motorcycles having different rear brake controls. While some commenters 
asserted that such an outcome would not have any safety consequences, 
without probative data, we continue to believe that the goal of 
standardization is better served if FMVSS No. 123 specifically requires 
one brake control arrangement over another. Thus, this final rule makes 
the left hand rear brake control a requirement, not an option, on 
certain motorcycles.
    In summary, we have decided to amend FMVSS No. 123 so that scooter-
type motorcycles with automatic transmissions (i.e., motorcycles 
without a clutch) are required to have a left hand rear brake control. 
Non-scooter motorcycles need not meet any new or different 
requirements.
    As indicated, we have thoroughly reviewed the public comments and 
amended the final rule to reflect the comments, consistent with meeting 
the need for safety. We believe that this final rule meets the need for 
safety.

[[Page 51294]]

VIII. Regulatory Analyses and Notices

A. Executive Order 12866 and DOT Regulatory Policies and Procedures

    Executive Order 12866, ``Regulatory Planning and Review'' (58 FR 
51735, October 4, 1993), provides for making determinations whether a 
regulatory action is ``significant'' and therefore subject to Office of 
Management and Budget (OMB) review and to the requirements of the 
Executive Order. The Order defines a ``significant regulatory action'' 
as one that is likely to result in a rule that may:
    (1) Have an annual effect on the economy of $100 million or more or 
adversely affect in a material way the economy, a sector of the 
economy, productivity, competition, jobs, the environment, public 
health or safety, or State, local, or tribal governments or 
communities;
    (2) Create a serious inconsistency or otherwise interfere with an 
action taken or planned by another agency;
    (3) Materially alter the budgetary impact of entitlements, grants, 
user fees, or loan programs or the rights and obligations of recipients 
thereof; or
    (4) Raise novel legal or policy issues arising out of legal 
mandates, the President's priorities, or the principles set forth in 
the Executive Order.
    We have considered the impact of this rulemaking action under 
Executive Order 12866 and the Department of Transportation's regulatory 
policies and procedures. This rulemaking document was not reviewed by 
the Office of Management and Budget under E.O. 12866, ``Regulatory 
Planning and Review.'' The rulemaking action is also not considered to 
be significant under the Department's Regulatory Policies and 
Procedures (44 FR 11034; February 26, 1979).
    For the following reasons, we have concluded that this final rule 
will not have any cost effect on motor vehicle manufacturers. This rule 
will have no substantive effect on motorcycles that are already 
manufactured for the U.S. market, and will facilitate the import of 
motorcycles that do not meet present requirements for the location of 
motorcycle rear brake controls. This final rule will have a slight 
economic benefit to manufacturers of the import motorcycles, which will 
now not have to design and build separate motorcycles for the U.S. 
market and for Europe and Japan.
    Because the economic impacts of this rule are so minimal, no 
further regulatory evaluation is necessary.

B. Executive Order 13132 (Federalism)

    Executive Order 13132 requires us to develop an accountable process 
to ensure ``meaningful and timely input by State and local officials in 
the development of regulatory policies that have federalism 
implications.'' ``Policies that have federalism implications'' is 
defined in the Executive Order to include regulations that have 
``substantial direct effects on the States, on the relationship between 
the national government and the States, or on the distribution of power 
and responsibilities among the various levels of government.'' Under 
Executive Order 13132, we may not issue a regulation with federalism 
implications, that imposes substantial direct compliance costs, and 
that is not required by statute, unless the Federal Government provides 
the funds necessary to pay the direct compliance costs incurred by 
State and local governments, or unless we consult with State and local 
governments, or unless we consult with State and local officials early 
in the process of developing the proposed regulation. We also may not 
issue a regulation with federalism implications and that preempts State 
law unless we consult with State and local officials early in the 
process of developing the proposed regulation.
    This rule will not have substantial direct effects on the States, 
on the relationship between the national government and the States, or 
on the distribution of power and responsibilities among the various 
levels of government, as specified in Executive Order 13132. The reason 
is that this final rule applies to motorcycle manufacturers, not to the 
States or local governments. Thus, the requirements of Section 6 of the 
Executive Order do not apply.

C. Executive Order 13045 (Economically Significant Rules Affecting 
Children)

    Executive Order 13045 (62 FR 19885, April 23, 1997) applies to any 
rule that: (1) Is determined to be ``economically significant'' as 
defined under E.O. 12866, and (2) concerns an environmental, health or 
safety risk that NHTSA has reason to believe may have a 
disproportionate effect on children. If the regulatory action meets 
both criteria, we must evaluate the environmental health or safety 
effects of the planned rule on children, and explain why the planned 
regulation is preferable to other potentially effective and reasonably 
feasible alternatives considered by us.
    This rule is not subject to the Executive Order because it is not 
economically significant as defined in E.O. 12866 and does not involve 
decisions based on environmental, health or safety risks that 
disproportionately affect children. This final rule makes changes 
affecting only motorcycle manufacturers. Many States do not permit 
children under 18 years of age to be licensed to drive motorcycles, or 
to be passengers on motorcycles.

D. Executive Order 12988 (Civil Justice Reform)

    Pursuant to Executive Order 12988, ``Civil Justice Reform,'' we 
have considered whether this rule will have any retroactive effect. We 
conclude that it will not have such an effect.
    Under 49 U.S.C. 30103, whenever a Federal motor vehicle safety 
standard is in effect, a State may not adopt or maintain a safety 
standard applicable to the same aspect of performance which is not 
identical to the Federal standard, except to the extent that the state 
requirement imposes a higher level of performance and applies only to 
vehicles procured for the State's use. 49 U.S.C. 30161 sets forth a 
procedure for judicial review of final rules establishing, amending or 
revoking Federal motor vehicle safety standards. That section does not 
require submission of a petition for reconsideration or other 
administrative proceedings before parties may file suit in court.

E. Regulatory Flexibility Act

    Pursuant to the Regulatory Flexibility Act (5 U.S.C. 601 et seq., 
as amended by the Small Business Regulatory Enforcement Fairness Act 
(SBREFA) of 1996) whenever an agency is required to publish a notice of 
rulemaking for any proposed or final rule, it must prepare and make 
available for public comment a regulatory flexibility analysis that 
describes the effect of the rule on small entities (i.e., small 
businesses, small organizations, and small governmental jurisdictions). 
However, no regulatory flexibility analysis is required if the head of 
an agency certifies the rule would not have a significant economic 
impact on a substantial number of small entities. SBREFA amended the 
Regulatory Flexibility Act to require Federal agencies to provide a 
statement of the factual basis for certifying that a rule would not 
have a significant economic impact on a substantial number of small 
entities.
    The Agency Administrator considered the effects of this rulemaking 
action under the Regulatory Flexibility Act (5 U.S.C. Sec.  601 et 
seq.) and certifies that this final rule will not have a significant 
economic impact on a substantial

[[Page 51295]]

number of small entities. The factual basis for this certification is 
that this final rule will have no effect on small U.S. motorcycle 
manufacturers. The small manufacturers already manufacture motorcycles 
that meet the present motorcycle rear brake control requirements and 
that meet this final rule's amendments to the rear brake control 
requirements

F. National Environmental Policy Act

    We have analyzed this final rule for the purposes of the National 
Environmental Policy Act and determined that it will not have any 
significant impact on the quality of the human environment.

G. Paperwork Reduction Act

    NHTSA has determined that this final rule will not impose any 
``collection of information'' burdens on the public, within the meaning 
of the Paperwork Reduction Act of 1995 (PRA). This rulemaking action 
will not impose any filing or recordkeeping requirements on any 
manufacturer or any other party.

H. National Technology Transfer and Advancement Act

    Section 12(d) of the National Technology Transfer and Advancement 
Act of 1995 (NTTAA), Public Law 104-113, section 12(d) (15 U.S.C. 272) 
directs us to use voluntary consensus standards in our regulatory 
activities unless doing so would be inconsistent with applicable law or 
otherwise impractical. Voluntary consensus standards are technical 
standards (e.g., materials specifications, test methods, sampling 
procedures, and business practices) that are developed or adopted by 
voluntary consensus standards bodies, such as the Society of Automotive 
Engineers (SAE). The NTTAA directs us to provide Congress, through OMB, 
explanations when we decide not to use available and applicable 
voluntary consensus standards.
    After conducting a search of available sources, we have found no 
applicable voluntary consensus standards.

I. Unfunded Mandates Reform Act

    Section 202 of the Unfunded Mandates Reform Act of 1995 (UMRA) 
requires Federal agencies to prepare a written assessment of the costs, 
benefits and other effects of proposed or final rules that include a 
Federal mandate likely to result in the expenditure by State, local or 
tribal governments, in the aggregate, or by the private sector, of more 
than $100 million in any one year (adjusted for inflation with base 
year of 1995). Before promulgating a NHTSA rule for which a written 
statement is needed, section 205 of the UMRA generally requires us to 
identify and consider a reasonable number of regulatory alternatives 
and adopt the least costly, most cost-effective or least burdensome 
alternative that achieves the objectives of the rule. The provisions of 
section 205 do not apply when they are inconsistent with applicable 
law. Moreover, section 205 allows us to adopt an alternative other than 
the least costly, most cost-effective or least burdensome alternative 
if we publish with the final rule an explanation why that alternative 
was not adopted.
    This final rule will not result in costs of $100 million or more to 
either State, local, or tribal governments, in the aggregate, or to the 
private sector. Thus, this final rule is not subject to the 
requirements of sections 202 and 205 of the UMRA.

J. Plain Language

    Executive Order 12866 requires each agency to write all rules in 
plain language. Application of the principles of plain language 
includes consideration of the following questions:

--Have we organized the material to suit the public's needs?
--Are the requirements in the rule clearly stated?
--Does the rule contain technical language or jargon that is not clear?
--Would a different format (grouping and order of sections, use of 
headings, paragraphing) make the rule easier to understand?
--Would more (but shorter) sections be better?
--Could we improve clarity by adding tables, lists, or diagrams?
--What else could we do to make this rulemaking easier to understand?

    In the November 21, 2003 NPRM, we asked for public comment on 
whether the NPRM meets Plain Language principles. We received no 
comments on the Plain Language issue.

K. Regulation Identifier Number (RIN)

    The Department of Transportation assigns a regulation identifier 
number (RIN) to each regulatory action listed in the Unified Agenda of 
Federal Regulations. The Regulatory Information Service Center 
publishes the Unified Agenda in April and October of each year. You may 
use the RIN contained in the heading at the beginning of this document 
to find this action in the Unified Agenda.

List of Subjects in 49 CFR Part 571

    Imports, Motor vehicle safety, Motor vehicles, Rubber and rubber 
products, Tires.

0
In consideration of the foregoing, the Federal Motor Vehicle Safety 
Standards (49 CFR part 571), are amended as set forth below.

PART 571--FEDERAL MOTOR VEHICLE SAFETY STANDARDS

0
1. The authority citation for part 571 continues to read as follows:

    Authority: 49 U.S.C. 322, 30111, 30115, 30117, and 30166; 
delegation of authority at 49 CFR 1.50.


0
2. Section 571.123 of Title 49, Code of Federal Regulations is amended 
by adding a definition of ``scooter'' in the correct alphabetical order 
to S4, by revising S5.2.1, by revising table 1, and by revising table 3 
to read as follows:


Sec.  571.123  Motorcyle Controls and Displays.

* * * * *
    S4. Definitions.
* * * * *
    Scooter means a motorcycle that:
    (1) Has a platform for the operator's feet or has integrated 
footrests, and
    (2) Has a step-through architecture, meaning that the part of the 
vehicle forward of the operator's seat and between the legs of an 
operator seated in the riding position, is lower in height than the 
operator's seat.
* * * * *
    S5.2.1 Control location and operation. If any item of equipment 
listed in Table 1, Column 1, is provided, the control for such item 
shall be located as specified in Column 2, and operable as specified in 
Column 3. Each control located on a right handlebar shall be operable 
by the operator's right hand throughout its full range without removal 
of the operator's right hand from the throttle. Each control located on 
a left handlebar shall be operable by the operator's left hand 
throughout its full range without removal of the operator's left hand 
from the handgrip. If a motorcycle with an automatic clutch other than 
a scooter is equipped with a supplemental rear brake control, the 
control shall be located on the left handlebar. If a scooter with an 
automatic clutch is equipped with a supplemental rear brake control, 
the control shall be on the right side and operable by the operator's 
right foot. A supplemental control shall provide brake actuation 
identical to that provided by the required control of Table 1, Item 11, 
of this Standard. If a motorcycle is equipped with self-proportioning 
or antilock braking

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devices utilizing a single control for front and rear brakes, the 
control shall be located and operable in the same manner as a rear 
brake control, as specified in Table 1, Item 11, and in this paragraph.
* * * * *
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    Issued on: August 23, 2005.
Jacqueline Glassman,
Deputy Administrator.
[FR Doc. 05-17103 Filed 8-29-05; 8:45 am]
BILLING CODE 4910-59-C