Engine Type: Single-Cylinder Displacement: 17.4 cu. in. (286 cc) Bore and Stroke: Bore: 2.99 in. (76 mm); Stroke: 2.48 in. (63 mm) Cooling: Liquid Compression Ratio: 10.7:1 Fuel System: Gas Transmission: Manual Front Suspension: Inverted Fork Rear Suspension: Twin Sided Swing Arm Front Brakes: Disc Rear Brakes: Disc Front Tire: IRC GP21: 80/100-21 Rear Tire: IRC GP21: 120/80-18 Wheelbase: 57.2 in. (1453 mm) Seat Height: 35.2 in. (894 mm) Rake: 27.5 Trail: 4.3 in. (109 mm) Fuel Capacity: 3.4 gal. (12.9 L) Speedometer: Standard Tachometer: Standard Odometer: Standard