Features:Electric Bicycle bz-10c 10 Magnets System Pedal Assistant Sensor SM InterfaceApplicable to: electric bicyclePower-assisted sensor has many characteristics: multi-standard, high precision, water resistance, high reliability, etc. It can be installed in different positions and is suitable for various modelsSpecifications:Material: Plastic + MetalSize: Cable length: 950mm (Approx)Package Contents:1*SensorNote: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.