Photo 1 of Chazcool Electric Bikes Sensor, Electric Bicycle Assistant Pedal Sensor, Gear Sensor for Electric Bike

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Photo 1 of Chazcool Electric Bikes Sensor, Electric Bicycle Assistant Pedal Sensor, Gear Sensor for Electric BikePhoto 2 of Chazcool Electric Bikes Sensor, Electric Bicycle Assistant Pedal Sensor, Gear Sensor for Electric Bike