Zipp

454 NSW Rear Wheel - 700, Tubeless, Carbon, B1

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.

• 23mm internal width maximizes performance when used with 28mm tires
• 58-mm deep rim shape provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability
• Center locking rotor interface, lockring included
• Cognition V2 hubset rolls efficiently, with Axial ClutchV2 technology to reduce drag and lowers friction
• Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depth
• Ships with 12mm front and rear end caps
• Total System Efficiency (TSE) for greater efficiency and reduced rolling resistance
• Tubeless and hookless rim profile, optimized tire bed for easy tire installation