
Torque sensor center shaft specially for Bafang M510(G522) 250W/350W & M560(G5300) 500W/750W mid‑drive motors. High‑precision metal replacement part. Note: BESST tool or dedicated display is required for calibration after installation.
✅ Bafang M510 (G522): 250W / 350W mid‑drive motor
✅ Bafang M560 (G5300): 500W / 750W mid‑drive motor
❌ NOT compatible with motors of other brands
| Parameter | Value |
|---|---|
| Product | Torque Sensor Center Shaft |
| Material | High‑quality Metal |
| Function | High‑precision torque sensing, replacement for damaged original shaft |
Brand: Aftermarket spare part
Product Name: Torque Sensor Center Shaft
Material: Metal
Compatible Motors: Bafang M510(G522) 250W/350W, M560(G5300) 500W/750W mid‑drive motor
Color: As shown in the picture
Package:1 × Torque Sensor Torque Center Shaft
⚠️ Critical Pre‑sale Reminder for Sellers & Buyers:
After replacing this torque center shaft, BESST service tool or dedicated calibrated display screen is mandatory for torque calibration. Without proper calibration, the component will not function normally. Please confirm buyer has access to required calibration tools before order processing.

We specialize in mid-drive motors and e-bike parts. Strict testing, powerful R&D and flexible OEM service guarantee long-term cooperation.
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For more FAQs and further details, please get in touch with us
We supply genuine OEM parts and premium compatible aftermarket replacement parts for e-bikes, including motor components, controllers, throttles, PAS sensors, wiring harnesses, connectors and Bosch form-factor batteries.
We serve mainstream drive system manufacturers: Ananda, Bafang, Aikema, Tongsheng, Shengyi, Bosch and more. We also provide repair components for complete e-bike brands including Sur‑Ron, Aventon, Trek and many others.
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