DIMENSIONS Length : 85 in. Height : 50.2 in. Width : 32.5 in. Weight : 273 lbs. Ground Clearance : 13.2 in. Wheelbase : 57.7 in. Seat Height : 37.8 in. ENGINE Engine : 5 titanium valves, DOHC, 4-stroke Displacement : 449 cc Bore x Stroke : 95 x 63.4 mm Compression Ratio : 12:3.1 Fuel System : Fuel injection Fuel Tank Capacity : 2.1 gal. Ignition : TCI Clutch : Multi-plate wet Cooling : Liquid DRIVETRAIN Transmission : Constant-mesh 5-speed Final Drive : Chain BRAKES/WHEELS/TIRES Brakes : Front & Rear: Hydraulic single disc Tires : Front: 80/100-21M Rear: 120/90-18M OPERATIONAL Suspension : Front: Inverted fork, fully adjustable; 11.8 in. travel Rear: Single shock, fully adjustable; 11.6 in. travel