Zipp 858 NSW Wheel

The Sawtooth rim shape is designed to manage airflow around the wheel, significantly improving stability in crosswinds. By smoothing out the aerodynamic forces, it helps you maintain control and speed even when conditions are gusty.

No, this wheel features a hookless rim design that is specifically engineered for tubeless-ready tires. You must use tubeless-compatible tires and run them without inner tubes to ensure a safe and proper fit.

No, the Zipp 858 NSW front wheel is designed exclusively for Center-Lock disc brake systems. It is not compatible with traditional rim brakes.

The Cognition V2 hubset is engineered to minimize internal friction and drag. This allows the wheel to spin more freely, ensuring that more of your power is transferred directly into forward motion.

The 23mm internal width is optimized for wider, modern road tires. While specific tire compatibility depends on your frame clearance, this setup is designed to perform best with tires that allow for lower pressures, which improves both rolling resistance and comfort.

While the 858 NSW is optimized for the speed demands of triathlons and time trials, its stability and comfort features make it a capable choice for any road cyclist looking for maximum aerodynamic efficiency. However, keep in mind that its deep 85mm profile is specifically tuned for high-speed performance.