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Feature:
1. Applicable Model: 38T 104 BCD electric bike chainring and adapter is compatible for Tongsheng electric bike drive motor.
2. Aluminum Alloy Material: The material is aluminum alloy, the hardness is much higher than the original steel sprocket, sturdy and durable.
3. Aluminum Alloy CNC Cutting: Using aluminum alloy CNC cutting to ensure product use accuracy. Exquisite workmanship, beautiful appearance.
4. Improve Performance: The 104 BCD electric bike chainring and adapter can effectively improve the performance of electric bike.
5. Closely Fitting: Closely fit the original machine hole position with accurate shape and size design, hand feelings are still comfortable.

Specification:
Item Type: 104 BCD Electric Bike Chainring and Adapter
Material: Aluminum Alloy
BCD: 104MM
Weight: Approx. 220g / 7.8oz

Package List:
1 x 104BCD Chain Conversion Kit
New Arrival