12 Magnet Pedal Assist Sensor For E Bikes, PAS System, Easy Install, Durable, Shockproof And Dustproof, Waterproof, High Accuracy, Fits Most Electric Bicycles, Extends Range And Smooth Power On Every Ride

12-Magnet Pedal Assist Sensor for E-Bikes: Easy Install
✔️ Single unit, 12 magnets, 1.1m cable, steel body, rugged build

The 12 Magnet Pedal Assist Sensor is a compact, durable device designed for electric bicycles to measure pedal torque and deliver smooth power through the PAS system. It’s easy to install and built to stand up to daily riding and exposure to the elements.

✅ Magnets: 12 for torque sensing
✅ Disk diameter: 65 mm (2.56 in)
✅ Steel housing, durable and shockproof
✅ Cable length: 1.1 m (43.3 in)
✅ Weight: approx. 50 g

💡 What is a pedal assist sensor used for on electric bikes and how does it boost riding performance?

Here's a handy, concise explanation:

• PAS sensors detect pedal torque with magnetic rings and send signals to the controller to trigger motor assist.
• They deliver smooth, predictable power, helping extend ride range and ease climbs.
• Compatibility across many e-bikes comes from a compact, rugged design and standard wiring.