For front and rear wheel for torque arm sensor kit for ebike motor stability

Sunlite Steel E-Bike Torque Arm Kit for Hub Motor, M14 Compatibility, 2-Pack

Magnetic Brake Sensor Kit for Ebike 2pcs 2PIN 2A with Long Waterproof Cables

Ebike Torque Arm Sensor Kit for Secure Mounting on For front and Rear Wheels

Alloy Steel Torque Arm Sensor Kit for Ebike For front and Rear Wheel Mounting

2pcs Magnetic Brake Sensor for Ebike Cut Off Power Brake 2pin 2A Normally Open

APAR EBIKES Axle/ hub/ freewheel M12 /M14 /M15 torque arm / spacer / C washer

2pcs Magnetic Brake Sensor for Ebike with Optional Installation Length