Open Pro Motorcycle P01 - P99
2 or 4 stroke, Max 3 Riders
2 or 4 stroke, Max 3 Riders
Last Updated July 21, 2023
DEFINITION
Motorcycles with any engine displacement above 125cc.
GENERAL REGULATIONS
Entrants in this class shall comply with all applicable general regulations.
TECHNICAL REGULATIONS
Entrants must be able to show proof of age to compete in this class. Participants competing in age restricted classes must be of age by the date of the event that they are competing in. All riders and co-riders must meet age requirement. This class is an open class and all components will be considered open unless restricted herein.
NOTE: The TR abbreviations listed under this class (I.E. TR1 HELMETS) refer to TR cross reference listings in the front of this book. These TR cross-referenced listings are part of the class rules. Where a conflict occurs between the TR cross- referenced listing and a rule contained under this class, the rule contained under this class takes priority.
SAFETY EQUIPMENT
TR1 HELMETS
TR2 PROTECTIVE CLOTHING
TR3 EYE PROTECTION and DENTURES
TR5 FIRST AID KIT
TR8 REFLECTORS
TR10 SURVIVAL SUPPLIES
SUSPENSION COMPONENTS
TR13 WHEELS and TIRES
TR14 FASTENERS
STEERING and BRAKE COMPONENTS
TR15 STEERING
TR16 BRAKES
ELECTRICAL SYSTEM
TR17 IGNITION
TR18 BATTERIES
TR19 LIGHTS
FUEL SYSTEM
TR21 FUEL
ENGINE, TRANSMISSION and DRIVELINES
TR24 ENGINE and ENGINE DISPLACEMENT
- Engine must be designed for/ and used in a motorcycle.
- Engine must be readily available to the general public.
TR25 ENGINE REPLACEMENT
TR28 EXHAUST
TR31 FLUID COOLERS
GENERAL VEHICLE COMPONENTS
TR48 CHASSIS and BODY
TR49 HOSES
TR50 IDENTIFICATION MARKINGS
Unlimited Off-Road Racing will assign race numbers.
