Patented damping foam core technology The cloudwheel donut filters out most of the vibrations than the regular PU sleeve. Using iWonder cloud wheel donut, you don’t want to use the other hub motor sleeves anymore. This is a major innovation in the history of hub motor skateboarding. Controllable deformation amount Reduce mileage loss caused by excessive wheel deformation during taxiing due to too soft wheels Size 15% bigger than normal pu hub motor sleeves, make your riding unobstructed Curved wheel and unique tread The curved tread design makes the skateboard effectively increase the grip and anti-skid force of the wheel in the case of high-speed sliding
