Zipp 858 NSW Carbon Wheelset D1

The Zipp 858 NSW Carbon Wheelset D1 is a complete high-performance wheelset engineered for ultimate speed with Total System Efficiency (TSE) technology. Its tubeless, hookless 23mm internal width rims allow wider tyres at lower pressures, reducing rolling resistance and improving comfort. The 82–85mm deep Sawtooth rim profile enhances aerodynamic efficiency and crosswind stability, making this wheelset ideal for triathletes, time trialists, and road racers.

Optimised for 28mm tyres, the 858 NSW wheelset delivers faster, smoother rides while keeping riders fresher for the run. Disc brakes provide consistent modulation and stopping power in all conditions. Equipped with ZR1 SL hubs featuring ceramic bearings and 66 points of engagement, this wheelset combines lightweight performance with reliable power transfer for the full front-to-rear package.