What is gearsensor.com?
It's a unique system, developed and made in Czech Republic. It's based on intelligent shifting sensor fixed on shifting cabel, which is reducing or cutting off motor drive when the rider activates gear shifting. This market-proven device allows smooth shifting for both derailleurs and internal gear hubs. Gearsensor also provides longer lifetime to whole shifting system.
Gearsensor is available for wide range of mid-motors, including Bafang, Brose, TQ, Polini, AEG, Fazua, Ananda, Motinova, DAPU, DP, COMP, Tongsheng, Shengyi, MPF and Bofeili.
Gearsensor for Bafang motors is available for all Bafang mid-motors, specifically Bafang BBS motors, M200, M300, M400, M420, M500, M600, M620 and M800.
Gearsensor.com is made in Czech Republic. It is the only original shift sensor available on the ebike market.