BAFANG BBSHD Mid Drive Kit : 52V 1000W Mid Mount Electric Bike Conversion Kit with 52V 20Ah U004 Triangle Battery & DPC181 Bluetooth Display & 46T Chainring for BB68-73mm, for Mountain Road Bike
- ...ompatible with 68-73mm ( length ) and 34-36mm (internal diameter ) JIS standard bottom bracket . You can install this conversion kit on your mountain bike or road bike . We do not recommend to mount it on the bikes with carbon fiber frame or costaer brakes . *** If you are looking for a motor with other chainring , battery , bottom bracket , just feel free to email us and we can satisfy your DIY thought.
- [ POWERFUL MOTOR & RIDING MODE ] Speed Sensored BAFANG electric motor has excellent performance on climbing . Take it to exercise and have fun ! Easy to convert your bike to an electric bike in short time. Feel free to contact us for the manual & installation video. Featured with integrated controller , the motor is safer and stronger. High efficiency and low consumption , nobody can resist this excellent motor.
- [ LARGE CAPACITY BATTERY ] There are 4 kinds of batteries for you to choose. The shark battery and U004 triangle battery are mounted on the down tube , and the rear rack is included if you order a rear battery . The differences between 48V 17.5Ah , 18Ah and 20Ah shark battery are the size , capacity and cells , they are both of premium quality . ***I....