104 BCD Chainring Sprocket Adapter 34T Positive Negative Tooth Plate Conversion Base for Tongsheng Mid Drive Motor

1、Aluminum Alloy: Made of aluminum alloy material, which is much harder than the original steel chain wheel, strong and durable. 2、Applicable Model: 104BCD 34T conversion base is perfectly compatible for Tongsheng electric bicycle mid drive motor. 3、Aluminum Alloy CNC Cutting: 104 BCD 34T chainring adopts aluminum alloy CNC cutting to ensure the accuracy of product use. 4、Scope of Application: 104 BCD 34T chainring fits 7, 8, 9, 10, 11 speeds chainring, can effectively improve the performance of your bike. 5、Good Performance: Exquisite workmanship, beautiful appearance, stable and reliable performance, providing you great using experience. Item Type: 104BCD Sprocket Adapter Material: Aluminum Alloy BCD: 104MM Weight: Approx. 188g / 6.6oz Application: Fit 7, 8, 9, 10, 11 Speeds 1 x 104BCD Sprocket Adapter