BAFANG Speed Sensor Kit E‑Bike Speed Sensor BF‑SDS w/ Magnet & Holder For BBS01B BBS02B BBS‑HD Mid Drive Motor

BAFANG Speed Sensor Kit E‑Bike Speed Sensor BF‑SDS w/ Magnet & Holder For BBS01B BBS02B BBS‑HD Mid Drive MotorThis replacement speed sensor kit is specially designed for Bafang mid‑drive motors, a practical repair & upgrade accessory for your e‑bike conversion.Perfect Compatibility: Matches BBS01B, BBS02B, BBS‑HD mid‑drive kits, accurate speed signal reading to keep motor assist function working normally.Complete Assembly Parts: Comes with sensor, holder, magnet and mounting screws, no extra accessories needed for direct replacement of old or damaged sensor.Simple On‑bike Installation: Easy to adjust gap between sensor and magnet, stable signal detection, durable structure for daily bumpy riding conditions.