454 NSW Tubeless Disc-brake wheels are the ultimate choice for road racing, delivering everything the performance cyclist demands. The design fuses two of Zipp’s most advanced approaches; the Sawtooth rim profile and TSE, for an all-encompassing approach to performance. At the center of the 454 NSW is the Cognition V2 Hubset, re-engineered with an updated Axial Clutch V2 mechanism for quicker engagement and lower friction as well as improved durability.
- Tubeless and hookless rim profile, optimized tire bed for easy tire installation
- 58-mm deep rim shape provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability
- 23mm internal width maximizes performance when used with 28mm tires
- Total System Efficiency (TSE) for greater efficiency and reduced rolling resistance
- Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depth
- Cognition V2 hubset rolls efficiently, with Axial ClutchV2 technology to reduce drag and lowers friction
- Ships with 12mm front and rear end caps
- Center locking rotor interface, lockring included
Specifications:
- Cassette Body Type: SRAM XDR
- Color: Carbon
- Defined Color: Carbon
- Hub/Brake Compatibility: Center-Lock Disc
- ISO Diameter: 622 / Road / 29"
- Rear Axle: 12mm Thru x 142mm
- Rim Material: Carbon
- Rim Width (Internal): 23
- Tire Type: Tubeless Ready
- Valve: Presta
- Wheel Size: 700c
