Engine: 4-stroke, liquid-cooled, SOHC, 3-valve, single - Displacement: 49 cc - Bore and Stroke: 38 x 43.5 mm - Compression Ratio: 12:1 - Maximum Torque: 0.4kg-m (2.9 ft. lbs) @ 6,500 rpm - Fuel Delivery: Mikuni 19mm Throttle Body Fuel Injection - Estimated Fuel Consumption: 49kpl / 138mpg (Imp.) - Ignition / Starting: TCI / Electric & Kick - Transmission: Fully Automatic - Final Drive: V-belt / Spur gear - Suspension (Front): 26mm fork - Suspension (Rear): Single shock unit swingarm - Brakes (Front): Drum - Brakes (Rear): Drum - Tires (Front): 120/90-10 - Tires (Rear): 120/90-10 - Length: 1905 mm (75") - Width: 685 mm (27") - Height: 1,045 mm (41.1") - Wheelbase: 1,280 mm (50.4") - Seat Height: 735 mm (28.9") - Fuel Capacity: 4.5 litres (1 Imp. gallons) - Wet Weight: 90 kg (198 lb)