Item Name: Bafang Mid Drive Motor Electric Bicycle E-Bike Speed Sensor Scooter Moterbike. Material: metalE-Bike Mid Drive Motor Speed Sensor For Bafang BBS0102 BBSHD Electric BicycleColor: black + silverMounting Position: Chain StaySignals (Pulses/Cycle): 2 plueInduction Distance (mm): 5mmIP:IP65Type: E-Bike Mid Drive Motor Speed Sensor Input Voltage (DCV): 4.2-5.5100% Brand new & high qualitySize: 35-45mm*32mmCable Length (mm). Connector: 80mm M3.10Operation Temperature: 20-45CPackage Included: 1 Set E-Bike Speed SensorNote: Please allow 1-3cm differs due to manual measurement.Due to the different display and different light, the picture may not reflect the actual color of the item. Please understand. *Please make