A. This electric scooter accessory is a 10 - inch split disc brake hub made of aluminum alloy. The unique design divides the hub into two parts, making installation and maintenance more convenient and efficient, saving a significant amount of time and effort. B. Its diameter is 165 (inches), and the width is also 165 (inches). The precise dimensions fit the electric scooter well, providing stable and balanced support for the scooter and making the riding process smoother. It is equipped with a disc brake rim, and the disc brake design offers reliable braking performance. When it is necessary to slow down or stop, it can respond quickly to ensure riding safety. C. The product comes with screws during delivery, so users don't need to buy matching screws separately. They can directly install and use the product after receiving it, which provides great convenience for users. This hub has 0 spokes, 6 holes, and 6 bolt holes, with an offset of 0 and a center hole of 10 millimeters. These precise parameter designs ensure that the hub matches the electric scooter well and make the installation process go more smoothly. D. This hub is suitable for electric scooters. Whether for daily commuting or leisure riding, it helps improve the performance of the electric scooter. With its excellent design, it has good sales in regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East.