User age: >14 years old Max. speed: 80km/h Engine: 39cc,single cylinder, two stroke, water cooled(air cooled) Displacement: 40cc Fuel: petrol and engine oil mix (25:1 ratio) Tank capacity: 1.5L Torque: 4.5N.m / 15000rpm Starter: handle Transmission: chain driven Tires: 13" (tubeless) Brakes: double front and rear disc brakes Packing list: N.W.: 25kg/G.W.: 28kg Corton size:109*32*62cm Conveyance: 126pcs/20ft;264pcs/40ft;308pcs/40HQ