8 Magnets Electric Bicycle Power Pedal Assist Sensor,Electric Bike Speed Sensor for Electric Bike Conversion 1.The bike power assisted magnetic point is installed on the right side of the bicycle. This sensor has superiority to match well with all electric bicycles available in the market 2.Works well for pedal assisted electric bicycle riding system, pedal assist sensor can save energy when pedaling and provide stable pedal motor power 3.The electric bike speed sensor 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. It can assist with 1:1 power,then provides constant and smooth pedal motor power 4.Unlike other pedal assist sensors, the pedal assist sensor adopts split installation, no need to remove the crank, simple installation 5.Bike pedal assist sensor is made of high quality ABS material, fine workmanship makes the products durable, not easy to damage, and greatly extend the service life How to Use: It can be installed on the left or right side of the pedal, and the interface can be connected to the controller. Specification: Item Type: Electric Bicycle Pedal Sensor Material: PC Plastic Package List: 1 x Electric Bicycle Pedal Sensor