bafang mid drive motor bbs01b bbs02b electric bike conversion kit 36v 48v 250w 350w 500w 750w brushless geared ebike motor only

item specifics brand name: bafang design: brushless voltage: 48v motor type: side hung motor wattage: > 400w color: black fit for: 68mm-73mm ebike product description   greenergy service:  1. we have one year quality warranty of motor and battery kit.  2. overseas after-sales site: dutch maintenance point for eu countires and us maintenance point. 3. ddp service 1) us,russian federation and united kingdom, ddp duty service ( tax charge) is included.  2) in the following countries, your tax