Demeras PAS System Assistant Sensor Split Type E-bike Pedal 12 Magnets Electric Bicycle Speed Sensor

An electric bicycle integrating speed and body exercise,making cycling easier and funnier to set up,you can do it at home. Features:1.【SPEED SENSOR】Electric bicycle speed sensor (known as PAS, wheel mounted sensor).A sensor is added to the pedal part of the electric bicycle. The sensor will feed back your stepping situation to the controller, and then the controller controls the motor to work, so as to achieve the mode of helping you move forward. In short, only when you step on the motor can you help you ride. 2.【HIGH-TECH】It is a high-tech component designed for electric bicycle with ergonomics speed sensor is relatively simple, which is composed of induction contact and magnetic steel ring. The magnetic steel ring is installed on the foot jump crank and rotates with the crank. The small magnetic steel and induction contact in the figure sense each other, so as to transmit the information such as stepping speed to the controller. 3.【WIDELY MATCH】1:1 power assist. Make cycling easier and funnier has superiority to match well with all electric bicycles available in the market need to worry about adaptation. Specifications:Condition: 100% Brand New and High Quality Material: Steel Magnets: 12 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 Senor