... ,four-stroke,air cooled,automatic 2) Front Brake:Drum;Rear Brake 1) Engine type: 150cc, 4-stroke, single cylinder, air cooler,C ... (D-N-R) false-air shock absorbe2) Brake: Front and rear disc brake3) Tire: Front tire 21*7.00-10 ... , rear tire 20*10-10 4) Battery: 12V, 9Ah 5)Packing: ...