1.Place of origin(Mainland) 2.Power:350W 3.electric bicycle motor 4.electric front wheel motor 5.high efficiency 1.brushless,used for long time(bearing),no need to maintain2.less space and weight,great power,simple construction3.excellent starting performance,no magnet-hysteresis damping energy consumping and good creeping slop capacity4.no spark,no electric interference,explosion prevention5. ...