Shimano Dura-Ace WH-9100-C60 Tubular Wheelset

The freehub body is made of titanium for light weight, and the internals have been reworked for lower drag and quieter freewheeling action. The wheels come with skewers. The rims require Shimano’s RC55C4 pads, which are available in two widths, and need to be purchased separately. As Shimano designs the wheels as part of a system, they recommend you use these pads and only these pads, when riding these wheels.