Arenacross Tour Rules
Chapter 2 Equipment
1. Classes are considered modified unless stated otherwise. Motorcycles must use the crankcases of the production motorcycle motor. The use of sleeving, stroking or boring to change displacement classes is allowed. The actual displacement of a motor must be stamped on the side of the cylinder or engine case. The displacement of the motorcycle or minicycle may not exceed the class limit. The frame with which a rider has qualified may not be changed, though engines may. A protest against another competitor motorcycle’s displacement can be submitted in writing to an official for a fee of $300USD. If the motorcycle in question is found to be illegal one half of the fee will be returned. If the motorcycle in question is found to be legal one half the fee will be awarded to the competitor that the protest was filed against. The (cc) is determined by V=B2(.7854)(h); B is bore and h is stroke. (Bore X Bore X 0.7854 X stroke X number of cylinders.) Note: If bore and stroke is in millimeters, divide the end product by 1000 to convert to cubic centimeters (cc). If bore and stroke is in inches, multiply the end product by 16.387 to convert to cubic centimeters (cc).
2. *Drain Plugs - On Supermoto machines, crankcase and transmission drain plugs must be safety wired.
3. All bikes/quad must have VISIBLE numbers to be scored. Big bike numbers must be a minimum of 7” and be displayed on all side plates/front # plate. Small bikes numbers must be a minimum of 5” and be on all side plates/front # plate. All quads must have front and rear stationary number plates with a minimum 6” numbers.
4. Competition Apparel - It is the sole responsibility of the rider to select a helmet and apparel, which will provide appropriate protection. RMAX Productions LLC does not endorse or certify any manufacturers or products. The rider must rely on his own judgment in the selection of any helmet and apparel for durability and safety.
5. A rider must wear a helmet at all times. Helmets must be of the full-face or full-coverage type. All riders must utilize a shatterproof face shield or shatterproof goggles. The helmet must conform to one of the following recognized standards and have a label affixed certifying its approval:
Snell M 2005 or DOT FMVSS 218
It is recommended that all helmets used in competition be equipped with a commercially manufactured emergency helmet
removal device such as the Hats Off device. It is recommended that all competitors display the following information on the base of his/her helmet: name, drug allergies and blood type.
6. Protective pants made of durable material must be worn in all competition.
7. Boots must be worn in all competitions. They must be at least eight inches high with laces, buckles or zippers, or specially designed and constructed for leg and foot protection.
Chapter 1 General rules and Eligibility
Chapter 5 Classification
