Zipp

858 NSW Carbon Centerlock Tubeless Wheel - Ceramic Bearings

What Our Gearhead® Experts Are Saying:

"The 858 NSW wheels are the fastest thing I’ve ever ridden. From TTs to long triathlons, they hold insane speed but still feel stable when side winds hit. Total game-changer for racing flat and fast courses."

For athletes chasing peak speed and efficiency, the Zipp 858 NSW Tubeless Disc-Brake wheels represent the pinnacle of aerodynamic innovation. Built around Zipp’s patented Sawtooth rim profile with Hyperfoil nodes, these wheels optimize airflow across a wide range of conditions, delivering unmatched aero performance with surprising stability.

At 82–85mm deep, the rims feature a 23mm internal width designed for modern 28mm tubeless tires, reducing rolling resistance and vibration while boosting rider comfort and speed. The hookless carbon rim construction lowers weight while enhancing strength and providing a seamless tire-to-rim interface for better aerodynamics.

Powered by Zipp’s premium ZR1 SL hubs with ceramic bearings and lightning-fast 66-point engagement, the 858 NSW wheels offer immediate responsiveness and long-term durability. Whether lining up for a triathlon, time trial, or a breakaway on the flats, these wheels deliver the ultimate aerodynamic advantage for riders committed to speed.