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

Undulating 45-mm deep rim shape provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability Hookless rims for a seamless, aerodynamic transition between tire and rim Total System Efficiency, or TSE, approach to wheel design: overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses 25mm internal width is ideal for running wider tubeless tires at reduced air pressure for a more efficient ride. Cognition V2 Hubset with an updated Axial Clutch V2 mechanism for quicker engagement and lower friction as well as improved durability. Optimized tire bed for easy tire installation Center locking rotor interface. Lockring is included with the wheels 1255g Lifetime warranty SRAM Model ID: WH-353-NTLD-A1