A teardown for Bafang Ultra M620 /G510 motor

Bafang Ultra M620 /G510 motor take apart: controller, primary gear, secondary gear and thirdly gear, torque sensor, motor rotor and stator. You can get all these Bafang M620 spare parts on ;You will get to know how to replace the gears, torque sensors or M620 rotors. Tools needed: 1. Allen key; 2. Cross screw driver; 3. Plier (7 inch or 8 inch) with straight head for removing the torque sensor; 4. Rubber hammer; Related parts( ): 1. Bafang M620 controller 2. Bafang M620 primary gear: 3. Bafang M620 torque sensor: 4. Bafang M620 pawl clutch: 5. Bafang M620 Rotor: 6. Bafang M620 calibration display: 7. Bafang M620 kit: 8. Bafang M620 stator: 9. Bafang M620 full suspension frame: