$18.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Bafang speed sensor with magnet, accurately measuring wheel speed for reliable data input, enhancing performance and functionality in Bafang e-bike systems. This is a replacement Speed Sensor kit for your BBS01/BBS02/BBSHD Bafang Mid-Drive kit. Mounts on chainstay Magnet must be installed 1-2mm away from Sensor (smooth face of the magnet facing sensor) Includes Speed Sensor with mount, two-part threaded magnet, and magnet mounting screw This video will help if you have an error 21 associated with the speed sensor: https://www.youtube.com/watch?v=r8vUEZcgqVw
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$18.99