Zipp 858 NSW Tubeless Disc-Brake Wheels Size:Front Wheel Shimano® Dura-Ace® 9000 series and

Shimano® Dura-Ace® 9000 series and XTR® 980 series) as well as 16-notch bearing cups with an outside diameter of 48

11/12-spd Shimano Hollowgram (out of box) w/11-28 ratio

plus Aero Mo-Mag technology

regardless of the cassette selected

Crankset: SRAM SX

Zipp 858 NSW Tubeless Disc-Brake Wheels Size:Front Wheel Shimano® Dura-Ace® 9000 series andZipps ultimate aero weapon is faster than ever, thanks to our proprietary Total System Efficiency technology. With TSE, the 858 NSW Carbon Tubeless Disc brake wheelset features a tubeless and hookless rim profile for seamless tire interface and huge drop in weight. The 858 gives you the benefits of our deep rims at weight typically associated with rims that are 20mm shallower. The wheels internal width is 23mm, ideal for running wider tires with lower