Electric Bikes Conversion Kits EMTBS eRoad/Commuting What's New?

Search results

Search the forum Search WordPress
  1. S

    A bafang bbs02 problem

    I have a Bafang bbs02 showing error21. i have checked sensor and magnet. Sensor shows red every time magnet passes. The display shows km/h when wheel is turning. I have disengaged the connection to brakes. I don’t have PAS or throttle is this a controller problem?
Top Bottom