Zipp 353 NSW Rear Wheel - 700 12 x 142mm Center-Lock XDR Tubeless Carbon A1

The 353 NSW Tubeless Disc-brake wheels are the pinnacle of Zipp's pursuit of versatility and speed. 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 353 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. The 353 NSW is Zipp's lightest tubeless wheelset yet making it a fast-puncher ready to fight its way into the breakaway.Versatile endurance wheel for the modern road bike with tubeless and hookless rim profile optimized tire bed for easy tire installation45-mm deep rim shape provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability25mm internal width is ideal for running wider tubeless tires at reduced air pressureTotal System Efficiency (TSE) for greater efficiency and reduced rolling resistanceSawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depthCognition V2 hubset rolls efficiently with Axial ClutchV2 technology to reduce drag and lowers frictionShips with 12mm front and rear end capsCenter locking rotor interface lockring included