Go Kart for kids: 1.49cc engine ,2 stroke air cooled,alloy pull starter,disc brakes 2.racing style wheels . 3.CE certificate ... for kids Model No.:QW-KG-01 1, Engine: 49cc,2-stoke,single cylinder2, Start:pull start3, Max speed: 40KM/H4, Transmission ... , Tank capacity: 2.5L7, Battery: 12V4AH8, Front wheel: 4.10-4, Rear wheel: 4.10-49, shock: Rear dual-shock10,N.G ...