Product Information
- High Accuracy: The product adopts aluminum alloy CNC cutting to ensure the accuracy of product use.
- High Efficiency: This product can make your motor faster and more efficiently, especially when you are riding on steep slopes.
- Not Easy to Bend: The product has fine workmanship, which is not easy to be damaged and bent, and it has a long service life.
- Applicable: This sprocket spider adapter is compatible for Bafang electric bike mid drive motor BBS01 BBS02.
- Premium Aluminium Alloy: The product is made of aluminum alloy, the hardness is much higher than that of the original steel sprocket, and it is sturdy and durable.



















