48V BBS02B BBSHD Bafang Mid Motor Conversion Kits 8FUN 68-100mm Electric Bike
Bafang Model: 500W/750W: M315 MM G340.500C/750. C; 1000W: M615 MM G320.1000. 1 48V Mid Drive Motor. Four Riding Modes: Choose from pure electric mode, human riding model, power assistance, and push models.