4 STROKE ENGINE dirt bike Engine: 49cc / 110cc , 4-stroke, single cylinder, air cooled Tank capacity: 2.5L Fuel : gasoline Max speed: 80km/h Start system: manual start Tire (front and rear): 10 inches Transmission system: chain drive through automatic clutch Brake: front disc brake and rear drum brake Front suspension: shock absorption Max loading: 150kg Max range: 70km/full tank GW/NW: 42/40kg Available color: red, yellow, blue, green, black, silver, orange carton size : 135*37*75cm