Both brake sensors connect to the main harness with four outputs. Follow the arrows to connect.
The disconnector with magnet is attached to the brake levers. As soon as the magnet moves away, the sensor sends a signal and cuts off the motor. The brake lever sensor ensures that the engine is disconnected the moment you start braking.
It is not part of the package, because the moment you stop pedaling, the drive stops helping. Whoever pedals does not brake at the same time. It is mainly used as a security element. The sensor is compatible with CYC Photon central drives as well as EVBIKE 250W, 750W and 1000W central drives.