... 4 wheel motorcycle 1.Chery engine 4X4 shaft drive 2.new designed 3.excellent climbing upgraded 4 wheel motorcyle Number of axles: 2 and wheels: 4 Wheel base ... ratios: 1,16.889 2,9.521 3,6.177 4,4.540 5,3.700 R.15.808Tyre size designation: Axle ... /EC Stationary:77dB(A) at engine speed: 1800 min-1 Drive-by: 80 dB(A) Exhaust emissions: 97/24/EC chapter ...