This Bafang Gear Shift Cut Off Sensor equipped with white 3PIN connector.
Compatible Motors
M300, M400, M420, M620, G330, G332, G360, G510
Product Features
- Temporarily cut off motor power during gear shifting
- Effectively reduce torque impact, protect chain, cassette and rear derailleur
- Avoid chain skipping and transmission knocking noise
- White 3PIN waterproof connector
- Stable waterproof performance for long-term cycling
Important Notes
- Only works for above listed CAN bus / EB-BUS motors
- Not compatible with yellow plug sensor for M500/M510/M600/M820
- Only fit external derailleur system, not for internal gear hub.











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