Elite Performance for Triathletes, Time Trialists & Road Racers
The Zipp 858 NSW Carbon 700c Road Cycling Wheelset D1 XDR is engineered for maximum aerodynamic efficiency, reduced rolling resistance, and unmatched stability in crosswinds. Designed with Zipp’s advanced Total System Efficiency (TSE) technology, this high-performance carbon wheelset is built for riders who demand speed, control, and endurance in every race and ride.
Total System Efficiency (TSE): Zipp’s cutting-edge TSE technology optimises aerodynamics, rolling resistance, vibration control, and weight for peak performance on all terrains.
Sawtooth Rim Profile (82–85mm): The signature Sawtooth rim design delivers superior aerodynamic stability, reducing drag and maintaining control even in unpredictable crosswinds, ideal for triathlons, time trials, and high-speed road racing.
Tubeless Hookless 23mm Internal Width: Designed for wider tyres at lower pressures, this setup improves comfort, traction, and rolling efficiency while minimising puncture risk.
Optimised for 28mm Tyres: Provides a smoother, faster, and more efficient ride, keeping you fresher for longer efforts and race transitions.
Disc Brake Performance: Reliable and consistent braking control in all weather conditions, giving riders confidence on technical descents and sharp corners.
ZR1 SL Hubs with Ceramic Bearings: Deliver ultra-smooth performance with 66 points of engagement for instant power transfer and superior durability.
Lightweight Carbon Construction: Combines stiffness, strength, and minimal weight, resulting in rapid acceleration and efficient climbing.
The Zipp 858 NSW Carbon Disc Wheelset redefines what’s possible in road and triathlon wheel performance. Its deep 82–85mm aerodynamic rim depth, hookless tubeless compatibility, and XDR freehub deliver a race-ready wheelset that excels in speed, stability, and reliability. Whether you’re chasing personal bests in a triathlon, competing in a time trial, or tackling fast-paced road races, the 858 NSW is built to help you ride faster, smoother, and smarter.