Zipp 303 S Rear Wheel - 700 12 x 142mm Center-Lock XDR Tubeless Black A1 Product Type_Clip-On Fender Using 25mm tires will aero-optimize

Using 25mm tires will aero-optimize your race bike

Designed for disc brakes and tubeless tires the Grail CB7s patented low-profile rims increase strength while reducing weight

and other smaller items right where you want them

}Crank Brothers Synthesis E I9 Alloy Rear Wheel - 29 12 x 148mm 6-Bolt XD Black

Zipp 303 S Rear Wheel - 700 12 x 142mm Center-Lock XDR Tubeless Black A1 Product Type_Clip-On Fender Using 25mm tires will aero-optimizeZipp 303 S Rear Wheel 700 12 x 142mm Center Lock XDR Tubeless Black A1. 303 S Tubeless wheels provide todays cyclists the versatility they demand with the speed they crave. A key innovation in the 303 S Series is the ideal for every terrain rim design featuring a 45mm rim depth and a 27mm width designed to optimize tire profiles at lower tire pressures. That helps to reduce rolling resistance and provides a more compliant ride. The 303 S borrows