If needed, specific motorcycle brands or models may be
allowed deviations from the standard rules via a Technical
Information Form. The purpose of such deviation will be to
allow competitive participation by machines which may be
lower or higher in performance than the published class
standards. Unless superseded by requirements of a
Technical Information Form, all motorcycles must meet the
following equipment standards:
Standard safety regulations will be in effect in
terms of preparation, including lock wire and the
removal of unnecessary street equipment.
An oil retaining lower fairing must be added.
Front fender, fuel tank, and tail section bodywork
must be stock or exact cosmetic duplicates of the
original equipment pieces.
Fairings may be added or replaced at the discretion
of the entrant.
For events running past sundown, the stock Original
Equipment (OE) headlight and tail light must be
utilized, although aftermarket bulbs can be fitted.
Brake lights must be disconnected.
Frames may not be modified, with the exception of the
removal of brackets for stands or reinforcement of
fairing mounts and steering stops.
The stock front fork must be used, but aftermarket
internals are allowed with a maximum cartridge size.
Stock triple clamps must be used. Steering dampers and
fork braces may be fitted.
The rear swing arm must be stock, but aftermarket
shock absorbers and shock linkages may be fitted. An
aftermarket, racing type sub frame can be used.
Brake calipers must remain stock; steel braided lines
and aftermarket brake pads are permitted. Aftermarket
brake rotors, of OE diameter, may be fitted, as long as
no modifications to the calipers or their mounts are
required.
Levers, hand controls, bars, master cylinders and
foot peg/control assemblies can be replaced with
lighter, more substantial aftermarket race designed
items.
OE stock wheels must be used, of 17 inches in
diameter. Limited modifications to stock wheel mounting,
axle and caliper installation components will be allowed
to speed wheel changes.
Engines must use OE/stock-based components for cases,
cylinders, heads and induction.
An airbox must be fitted, but it does not have to be
OE; filters are not required.
Aftermarket jetting and fuel injection tuning
equipment (Power Commander) is permitted.
Final drive system, if not by chain, may be modified
to chain type. Quick shifters are not permitted.
Electric starters must be retained, and operative at
all times, in conjunction with the stock charging
system. An OE sized battery must be fitted.
Aftermarket exhaust systems can be utilized, but must
meet noise restrictions (if any are imposed). Machines
suffering exhaust damage will be required to effect
repairs before continuing during an event.
The stock fuel tank, unmodified, must be used, with
either the stock filler neck opening or the fittings
required for a dry brake fuel system. The cap may be
changed or modified to eliminate the key/locking
feature.
Maximum fuel capacity will be four (4) gallons.
Each entry must carry the motorcycle’s brand ID at a
specified size and in an approved location on the fuel
tank.
