Zipp 858 NSW Carbon Wheelset D1

The Zipp 858 NSW Carbon Wheelset is a high-performance system engineered for ultimate speed and aerodynamics through advanced Total System Efficiency (TSE) technology. Designed to overcome the primary barriers to speed—wind resistance, gravity, rolling resistance, and vibration loss—this wheelset features an undulating 82mm-85mm deep Sawtooth rim profile. This unique shape provides exceptional aerodynamic efficiency while maintaining remarkable stability in crosswinds, making it a premier choice for triathletes, time trialists, and road racers.

Engineered for the requirements of modern performance cycling, the tubeless and hookless rim design features a 23mm internal width. This architecture allows for the use of wider tires at lower pressures, which significantly reduces rolling resistance and increases comfort by dampening road vibrations. While optimized for 28mm tires, the design ensures a smoother, faster ride that helps athletes maintain energy for the duration of their event. Disc brake integration ensures consistent modulation and reliable stopping power across all weather conditions and terrains.

At the heart of the wheelset are the ZR1 SL hubs, which incorporate high-grade ceramic bearings for reduced friction and enhanced longevity. With 66 points of engagement, these hubs provide rapid power transfer and reliable performance. This combination of lightweight materials and precision engineering delivers a complete package designed for riders who demand the highest level of efficiency and speed on the road.