Zipp 858 NSW Rear Wheel - 700 12 x 142mm Center-Lock HG11 Tubeless Carbon C1 Rack Mount Position-Low Made in the UK the

Made in the UK the F20 features replaceable hollow-pins for grip and a concave platform

} Features Ritchey's patented Vector Wing technology

37 Bolt Mount Diameter 8

BB Shell Width 73mm Cup Diameter 46mm Crank Spindle Diameter 28

Zipp 858 NSW Rear Wheel - 700 12 x 142mm Center-Lock HG11 Tubeless Carbon C1 Rack Mount Position-Low Made in the UK theZipp 858 NSW Rear Wheel 700 12 x 142mm Center Lock HG11 Tubeless Carbon C1. Zipps ultimate aero weapon is faster than ever thanks to their proprietary Total System Efficiency technology. With TSE the 858 NSW Carbon Tubeless Disc brake wheels features a tubeless and hookless rim profile for seamless tire interface and huge drop in weight. The wheels internal width is 23mm ideal for running wider tires with lower pressures for decreased rolling