Engine: 50cc single cylinder,air cooled 4-stroke Cylinder diameter: 39mm Piston stroke: 41.4mm Displacement: 39ml Compression ratio: 9.0:1 Wheelbase: 1100mm Seat height: 780mm Tyre: front:120/60-12 Rear: 130/60-13 Tank capacity: 1.75L Product size: 1970mm x 750mm x 940mm N.W/G.W: 75kg/87kg Carton size: 148 x 45.5 x 76cm Container: 120pcs/ 40ft