The gear shift sensor will automatically cut motor power for a brief period when changing gears, which will allow for a smooth gear change.
If you want to install both brake levers together with the shift sensor, it is necessary to purchase a splitter.
The sensor is suitable for all bikes with classic and hub derailleurs, which are equipped with mid-drive motors. For motor power over 250W, a gearsensor is essential for a comfortable ride. If you do not already have a free connector for connecting the Gearesor, we recommend purchasing a splitter.