Zipp 454 NSW Rear Wheel Center Lock Tubeless Ready - SRAM-XDR

The Zipp 454 NSW Center Lock Tubeless Ready rear wheel offers everything demanded by the high-performance cyclist. It is aerodynamically efficient and stable in all wind conditions. Moreover, a wider rim is designed for tubeless tyres at lower pressure to reduce rolling resistance and vibration damping, ensuring you lose as little energy as possible on the road. For the best combination of aerodynamics and rolling resistance, it is recommended to fit a 28 mm tyre on this wheel. Its 58mm Sawtooth rim shape with Hyperfoils is our most aerodynamic and stable wheel. The 454 NSW incorporates Zipp's Total System Efficiency (TSE) system, our approach to combating the greatest enemies of speed: wind resistance, gravity, rolling resistance, and vibration losses. And gravity? Zipp's use of hookless rims (straight side) on the 454 NSW is integral to Making You Faster. With hookless, the transition between the tyre and the rim is smoother and more aerodynamic.