Shimano Shimano RX830, Tubeless Clincher, Disc-brake Wheelset New to Shimano’s wheel line-up is the WH-RX830. This tubeless 11-speed road wheel for hydraulic disc braking is carbon laminated and has a 17c wide rim. This improves stiffness, driving rigidity and matches the trend for wider road tires... $1,321.99 $769.99 Out of stock Compare