Item Name: BBSHD Scooter Moterbike Electric Bicycle Mid Drive Motor E-Bike Speed Sensor. Signals (Pulses/Cycle): 2 plueColor: black + silverSize: 35-45mm*32mm100% Brand new & high qualityMounting Position: Chain StayMaterial: metalE-Bike Mid Drive Motor Speed Sensor For Bafang BBS0102 BBSHD Electric BicycleInduction Distance (mm): 5mmCable Length (mm). Connector: 80mm M3.10IP:IP65Input Voltage (DCV): 4.2-5.5Type: E-Bike Mid Drive Motor Speed Sensor Operation Temperature: 20-45CPackage Included: 1 Set E-Bike Speed Sensor Note: 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