Features1Simple Installation: The integrated booster is installed on the right side of the bottom bracket by default, with 12 pulses per circle, and the signal ratio of high to low is 6:4. 2Practical: The chip screens and recognizes the pulse signal, judges the direction of rotation, the forward direction is valid, and the reverse direction is invalid. 3 Material: The electric bikes sensor is made of highquality materials, strong, stable and durable. 4Easy to install and Disassemble: It is convenient to install and disassemble, and it is practical. 5Professional Manufacturing: The electric bicycle pedal sensor has stable performance and high reliability.SpecificationItem Type: Electric Bikes SensorMaterial: PlasticThread Color Definition1. Green Pulse Signal2. Red + 5V3. Black GNDPackage List1 x Electric Bikes Sensor