The UC RAW collection is the first line of wheels by UC specially designed for high performance. These wheels are made with our new Ultra High Rebound - UHR – compound exclusively in red and white PU. This PU has been under development for many years and has an incredibly low rolling resistance and comfortable ride. UHR offers a higher speed than a regular SHR wheel as well as a better grip. The UC RAW collection makes high perfroamnce wheels accessible with great grip, high speed but affordable price.