Shimano rs81 c24 tl carbon road rear wheelthe shimano rs81 c24 tl carbon road rear wheel is a high performance road racing wheel that meets the demands of todays professional and amateur riders the carbon and alloy tubeless clincher rims are lightweight and rigid whilst maintaining high braking performance with standard brake pads includes 20 rear stainless steel butted and bladed straight pull spokes builds a strong and compliant wheel the cold forged and machined hub has polished bearings t