... .Engine: 50-110cc, 4 stroke, air cooled single-cylinder 2.ATV rear brakes: hydraulic disc 3.Trans new goods1.Engine ... : 50-110cc, 4 stroke, air cooled single-cylinder 2.ATV rear brakes: hydraulic disc 3.Transmission system: chain 4 ... Rear tire: 145/70-6 psi 11.Max power : 4.2/7,000 kw/rpm 12.Max torque : 4.8/6,500 N ... ./rpm 13.N.W/G.W: 76/85kg 14.Max speed: 50km/h 15.Dimensions : 1360x780x740mm