Speed Sensor with Magnet, Bafang SR SD021.01, CAN System, 550 mm Cable

The BAFANG SR SD021.01 speed sensor is designed for e-bikes using the CAN-BUS communication protocol. Includes wheel spoke magnet for rotation detection Cable length: 550 mm – suitable for internal or external frame routing Fully compatible with Bafang CAN systems, ensures accurate speed measurement and motor synchronization Compact form factor, easy to mount on the rear chainstay or fork Weather-sealed connector for reliable performance An essential component for mid-drive Bafang e-bike systems using CAN communication.