electric bicycle brake sensor


only suit for Shuangye ebike
2 pcs-1 left and 1 right
free shipping

electric bicycle brake sensor

You can install on Shuangye electric bikes without changing brake levers,attaches to any part of any brake wire for instant safety motor cut off when you apply the brakes.Makes your motor last longer and your brakes. Plus safer stopping and can auto cut off for your electric bike cruise control system.

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