Speed Shift Sensor E-Bike Mid Drive Motor Gear Sensor Three Core Waterproof Connector Bicycle IP67 Package Included: (Optional) 1 x Speed Shift Sensor 1 x Shift Sensor + 1 For 2 Convertor Description: 1- This is a sensor patented by Mishine which can detect the action when rider shifted the gear on eBike, a signal will be generated immediately and cut the power during gear shifting process. 2- It can help rider to avoid some problems like chain or derailleur damaged also can bring some smooth shifting feeling to rider, it can widely be used for middle motor drive system. Specification: 1- Color: Black 2- Housing material: ABS 3- Operating voltage: 4-5.5 VDC 4- Current consumption: 15ma 5- Signal Output: Pulse duration 0.5s 6- Protection circuit: Short Circuit & Polarity Reversed Protection 7- Protection: IP67 8- Operating temp/hum: -2 5 ~ +70 ; 35% 85 % RH 9- Certifications: CE/ROHS 10- Size: 47mm x 18mm x 12mm/1.85'' x 0.7'' x 0.47'' Note: 1- Please allow slight deviation of measurement due to manual measurement. 2- Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! FAQ: Q:Who will pay for customs duty? A:It is buyer who should pay customs duty. Q:My warranty? A:1)You can return goods within 30 days from the delivered date.(Unused,undamaged and in original package. Q:I want to return goods,What should i do? A:Contact Customer Servier Staff. But you have to pay shipping cost. Feedback: Satisfied: Please leave positive comments(5 stars), we will give you a big discount in your next order. Not satisfied: Please do not open dispute, contact us before you leave neutral(3 stars), negative(1-2 stars) comments, we will try our best to slove your problem. 
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