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750cc or larger production twin street bike. Riders in this class must be sixteen(16) years old minimum. Bikes must have been built as street legal by the manufacturer.
Harley Sportster only.
No dirt bikes or adventure bikes allowed.
No past or present pro card holders.
Entrants in this class shall comply with all applicable general regulations.
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.
TR2 PROTECTIVE CLOTHING
TR3 EYE PROTECTION and DENTURES
TR5 FIRST AID KIT
TR10 SURVIVAL SUPPLIES
No mono shock.
TR13 WHEELS and TIRES
Knobby tires required.
STEERING and BRAKE COMPONENTS
ENGINE, TRANSMISSION and DRIVELINES
TR24 ENGINE and ENGINE DISPLACEMENT
750cc or larger twin.
TR25 ENGINE REPLACEMENT
TR31 FLUID COOLERS
400 pound minimum. Weight is race ready minus rider.
GENERAL VEHICLE COMPONENTS
TR48 CHASSIS and BODY
Must have been built as a street legal motorcycle by the manufacturer.
Frame must remain stock.
Must be 1986 or newer production.
TR50 IDENTIFICATION MARKINGS
M400 will assign race numbers.
TR51 ADVERTISING on VEHICLES
TR52 RADIO EQUIPMENT
TR54 TRACKING DEVICE