EUNORAU Gear sensor for Bafang BBS, Intelligent shifting sensor with HIGO connector

We have the newest generation on stock, which can be used for both Rear Derailleur and Internal Gear Hub.  It's a unique patent-pending system, developed. It's based on intelligent shifting sensor fixed on shifting cable, which is reducing or cutting off the motor drive when the rider activates gear shifting. This market-proven device allows smooth shifting for both derailleurs and internal gear hubs. It also provides longer life to the whole shifting system.A must-have for mid-drive e-bikes! Especially if you drive with more than 400 watts.Including two Shifting Cable End Caps.With yellow HIGO-connector for BBS-01, BBS-02, and BBS-HD.