|
50cc Limited Jr.
(4-6) Class Shock Revision
Due to recent information from manufacturers
and riders in the 50cc Limited Jr. (4-6) class
and to keep the current machines legal for this
class, effective immediately the shock rule, in
Section B, Paragraph 6 of the 2009 AMA ATV
Motocross Championships Supplemental Rules,
which currently states:
50cc Limited: Production models. The
following may be changed: shocks (limited to a
maximum 4" suspension travel), tires, wheels
(must not change stock width) internal portions
of the motor, spark arrestor may be removed
(must still meet 99db), sprockets, gearing,
clutch, twist throttle, handlebars, grips,
handle bar pads, front bumper, rear grab bar,
air filter and jetting. Air box lid may be
removed or modified. Fenders may be trimmed,
manufacturer installed parental speed limiting
devices may be removed. Nerf bars or suitable
floorboards and working tether cords are
required. No other modifications are allowed
INCLUDING carburetors, oil injection, air box,
gas tank, exhaust systems, wheel base, width,
rear axle, A-arm, steering dampener, and
suspension (with the exception of shocks).
However, if a violation is deemed by the referee
to be cosmetic in nature, with no performance
advantage or willful misconduct involved, he may
issue a warning or fine in lieu of
disqualification.
will be changed to read:
50cc Limited: Production models. The
following may be changed: shocks (limited to a
maximum 4" shock travel), tires, wheels (must
not change stock width) internal portions of the
motor, spark arrestor may be removed (must still
meet 99db), sprockets, gearing, clutch, twist
throttle, handlebars, grips, handle bar pads,
front bumper, rear grab bar, air filter and
jetting. Air box lid may be removed or modified.
Fenders may be trimmed, manufacturer installed
parental speed limiting devices may be removed.
Nerf bars or suitable floorboards and working
tether cords are required. No other
modifications are allowed INCLUDING carburetors,
oil injection, air box, gas tank, exhaust
systems, wheel base, width, rear axle, A-arm,
steering dampener, and suspension (with the
exception of shocks). However, if a violation is
deemed by the referee to be cosmetic in nature,
with no performance advantage or willful
misconduct involved, he may issue a warning or
fine in lieu of disqualification.
For the 2009 Supplemental Rules:
CLICK HERE
For questions or comments email:
info@atvmotocross.com
About the ITP Tires/Moose Racing AMA
ATV Motocross Championship Presented by Parts
Unlimited
The ITP Tires/Moose Racing AMA ATV
Motocross Championship Presented by Parts
Unlimited is the nation's premier amateur and
professional ATV motocross series, and competes
at top motocross facilities nationwide. The
11-round Pro series and 10-round amateur series
features the Nation's best racers, teams and
sponsors, and is America's largest and
longest-running ATV National Motocross series
with more than 20 years of competition. The
series continues to expand and produce top
talent in the Pro ranks, while keeping close to
the grassroots racing and fun that makes people
love to go to the races. For more information,
please visit
www.atvmotocross.com.
About the ATV Association (ATVA)
The ATV Association ("ATVA") is the
official sanctioning body of the amateur
division of the ITP Tires/Moose Racing AMA ATV
Motocross Championship Presented by Parts
Unlimited. The 9,000-member ATVA is a sister
organization of the 260,000 member American
Motorcyclist Association (AMA). ATV racing has
experienced phenomenal growth in recent years,
and continues to gain momentum and support,
outselling off-road motorcycles annually. For
more information, please visit
www.atvaonline.com.
About the ATV Promoters Group (ATVPG)
The ATVPG is composed of the individual
promoters that host the ITP Tires/Moose Racing
AMA ATV Motocross Championship Presented by
Parts Unlimited. The goal of the ATVPG is to
raise awareness of ATV motocross through the
production of professional and amateur
championship racing events. For more information
on the ATVPG and the ATV National events they
produce, please visit
www.atvmotocross.com.
|
