Zipp 353 NSW Wheel

This wheel is designed for competitive road riding where you need a balance of aerodynamics and stability. Its 46mm depth makes it versatile enough for varied terrain, from flat sprints to rolling hills, without being overly sensitive to crosswinds.

While the rim is designed as tubeless-ready for lower pressures and better puncture protection, you can absolutely use it with inner tubes if you prefer. Just ensure your tire choice is compatible with hookless rim profiles if you plan to run tubeless.

The wheel comes with a SRAM XDR freehub body, which is standard for modern 12-speed SRAM drivetrains. However, the freehub is interchangeable, so you can swap it for a Shimano-compatible body if your drivetrain requires it.

With an internal rim width of 25mm, this wheel is optimized for wider road tires, typically ranging from 28mm to 32mm. This width helps create a smoother transition between the tire and rim, which improves both aerodynamics and cornering grip.

Yes, this wheel is built for Center Lock disc brake rotors. You will need to ensure your rotors are compatible with the Center Lock standard rather than the 6-bolt mounting system.

The Cognition hub is engineered to reduce drag when you are coasting. It uses a unique clutch mechanism that disengages the ratchet when you stop pedaling, allowing the wheel to spin more freely and maintain momentum.