Specifications & Data Engine: 4-stroke,4gear,4speed 50cc/70cc(110cc available) Bore& stroke: 34.0mm*41.5mm(50cc) 47.0mm*41.5mm(70cc) 52.3mm*50.0mm(110cc) Staer : Electric and kick start Batter ; 12V/7AH Tank capacity: 31 Start system: Electric start Brakes : Front and rear hydraulic disk brakes Wheel size(front/rear) : 2.15*14inch/4.5*12inch Wheel size: 1670mm Ground clearance: 20mm Load : 300lbs Front fork+shock: 780mm Front shock : 310mm Front shock play: 60mm Rear central shock absorber: 130mm Length : 2200mm Seat hieght : 515mm G.W.N.W. : 70kg/62kg 20ft : 52pcs 40ft : 113pcs 40hq : 140pcs