Electric Bicycle Pedal 8 Magnets E Bike PAS System Assistant Speed Sensor

Features: Electric bicycle speed sensor (known as PAS, wheel mounted sensor). It is a high tech component designed for electric bicycle with ergonomics. It has superiority to match well with all electric bicycles available in the market. It employs the dual magnetic loop Hall elastic angle difference to detect the dynamic torque, which is converted to DC signal and sent to the controller. 1:1 power assist. Make cycling easier and funnier. Specifications: Condition: 100percent Brand New and High Quality Material: Steel Magnets: 8 Disk Diameter: Approx. 65mm 2.56 Steel Ring Diameter: Approx. 35mm 1.37 Cable Length: Approx. 1.1m 43.3 Weight: Approx. 50g Packing List: 1 x Electric Bicycle Assistant Sensor