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- 1 X Axle Bearing Lock Nut (M16)
- Compatible with Bafang BBS mid drive motors.
- These nuts are available in two sizes:
- Thick (4.50mm)
- Thin (3.15mm)
- These nuts are used to lock the thrust bearings on the axle of a Bafang BBS mid-drive motor.
- They are needed when replacing the clutch.
- If you need to replace these lock nuts, we recommend purchasing the lock nut spanner. They can be difficult to remove and install without one.