Gear Shift Sensor for Bafang Mid Drive Motor Kit BBS01B BBS02B BBSHD

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  • The Gear Shift Sensor is workable for 8Fun/Bafang BBS01 BBS02 BBSHD Mid-Drive Motor Conversion Kits. 
  • The Gear Shift Sensor is compatible with electric bike mechanical disc brake.
  • The Gear sensor can detect the action when rider shifted the gear on e-Bike.
  • The gear sensor could be used for middle motor drive system to prevent the chain or derailleur from damage.