Improve the performance of your power-assisted bicycle with this replacement PAS sensor / hall sensor compatible with Bafang BBS01B, BBS02B and BBSHD crankset motors. Designed to ensure accurate pedal detection, this integrated module reliably manages speed and cadence.
✅ Features and benefits
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High compatibility: specially designed for Bafang mid-drive motors in the BBS01B, BBS02B, BBSHD series.
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Integrated PAS sensor + hall sensor: combines motion detection with magnetic rotation for smooth response.
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Precision electronic board: with well-dimensioned circuits to avoid interference and guarantee signal stability.
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Easy replacement: mounts in the motor housing using the same fixing points.
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Reliability & durability: designed with resistant components for prolonged use.
This sensor is essential for the smooth operation of the electric assist system: it transmits cadence signals to the controller for precise power regulation. It's perfect for replacing a faulty or worn sensor on a Bafang kit.
