Engine type: Single cylinder,4-stroke, compulsory air cooled. Displacement: 125cc, Cooling: air-cooled Max horsepower: 4.72/7500(Kw/r/min) Max torque: 7.82/5500(N.m/r/min) Bore*stroke: 52.4×57 Max speed: 67km/h Ignition: CDI Starting system: kick start Engine oil: 0.95L Clutch: Manual clutch Driveline: chain drive Driving wheel: Rear wheel force Brakes: Front brake: disc brake Rear brake: disc brake Brake operation: disc brake Tires,front/rear : 2.50 …