454 NSW C1 Tubeless Disc-Brake Hub:Front Disc Center Lock 1 features an upward slope

1 features an upward slope at the rear - providing superb hip support when your body is rotated forward in the aero position

Auto-racing inspired air vent chassis

or performing other service procedures

Lightweight TPU tube designed exclusively to work with Zipp AXS wheel sensor equipped wheels

454 NSW C1 Tubeless Disc-Brake Hub:Front Disc Center Lock 1 features an upward slopeZipps 454 NSW Tubeless Disc brake is the ultimate road racing wheelset. This wheel delivers everything the performance cyclist demands. Its aerodynamically efficient and stable in all wind conditions. Whats more, a wider rim is designed for tubeless tires at lower pressure for reduced rolling resistance and vibration damping, so youll lose as little energy as possible out on the road. For the best combination of aerodynamics and rolling resistance