Off-Highway Motorcycles to be equipped as follows: Engine: - Minimum 293.1 cc - Electronic Oil injection - 2 stroke engine only - Electric starter with back-up kick starter - Water cooled cooling system Drivetrain: - 6 speed wide ratio transmission with hydraulic clutch - 18-inch rear wheel diameter and 21-inch front wheel diameter Exhaust: - USFS Approved spark arrestor and muffler to produce no more than 96DB with J1287 SAE sound test. No replacement screen type end caps will be accepted. Other Features: - Minimum 2.9-gallon fuel capacity - Headlight and taillight - Trip meter - Kickstand - Must be able to accept rear subframe mounted cargo rack for hauling chainsaw - linkage rear suspension - Wheelbase no more than 57.8 inches - Seat height no more than 36 inches - Maximum dry weight of 220 lbs - Front wheel travel min 9 inches and maximum 11 inches with spring weights enough for 225lb rider - Rear wheel travel min 9 inches and maximum 11 inches with spring weights enough for 225lb rider - Back up kick starter installed - Aluminum full wrap pipe guard and skid plate installed - Handlebar full wrap handguards installed - Electric radiator cooling fan installed - Aluminum radiator protection guards installed - Rear disk brake rotor protection guard installed - Carburetor must be jetted for high elevation riding 6,000 to 10,000 feet above sea level