Universal Hall Sensor Board Motor Hall Sensor PCB Board For KUGOO M4 Pro Electric Scooter High Accuracy Sensor Module Parts Product name: Electric Scooter PCB Board Size: 7.7cm x 6.7cm Material:PCB High Quality Material: Made of high quality PCB material, it is durable, not easy to damage and can be used for a long time. High stability, good durability. Easy Installation: Easy to install, you can directly replace the old or damaged ones, which is a perfect match with your original. Stable Performance: Professional manufacturing, craftsmanship and high accuracy help to provide stable performance to meet your various needs. For Electric scooter: for KUGOO M4 / KUGOO M4 Pro Note: Different measurement angles will affect the length. A length error of about 2mm is normal and can be used normally. Wholesalers and retailers are welcomed. For wholesale,we will offer discount or free express which only takes short time to arrive. If you are a retailer and want make your own business, we could send the goods to your customers directly and wont leave information about us if youd like to. What should I do if I dont receive my item? Please