Engine Engine Four-stroke,single-cylinder,CVT Cooling System: Air Cooled Max Horsepower: 6.85kw at 5500r/min Max Torque: 10.92Nm at 4500r/min Bore stroke : 62.2mmÃ57.8mm Max Speed: 50m/h Climbing ability: 12 degree Battery: 12V/7 AH Ignition: CDI Fuel...