Engine Type: Single-Cylinder Displacement: 6.7 cu. in. (110 cc) Bore and Stroke: Bore: 2.01 in. (51 mm); Stroke: 2.13 in. (54 mm) Cooling: Air Compression Ratio: 9.3:1 Fuel System: Gas Front Suspension: Telescopic Fork Front Brakes: Drum Front Tire: 2.50-14-4PR Rear Suspension: Twin Sided Swing Arm Rear Brakes: Drum Rear Tire: 3.00-12-4PR Fuel Capacity: 1 gal. (3.8 L) Wheelbase: 42.5 in. (1079.5 mm) Ground Clearance: 7.1 in. (180.3 mm) Seat Height: 26.4 in. (670.6 mm) Trail: 2.4 in. (61 mm) Rake: 26 Transmission: Manual / Automatic Clutch