Zipps 353 NSW Tubeless Disc-brake wheelset is the pinnacle of Zipp’s pursuit of versatility and speed. This wheelset fuses Zipps two most advanced approaches, Sawtooth rim profile and TSE, for an all-encompassing approach to performance.

With its undulating 45-mm deep rim shape, the 353 NSW provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability. The 353 NSW is Zipps lightest tubeless wheelset yet, making it a fast-puncher ready to fight its way into the breakaway. Zipps use of hookless (straight side) rims in the 353 NSW is integral to achieving our mission of Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipps hookless rims have more efficient resin distribution, which means lighter wheels. They also are highly durable. Zipps 353 NSWs Sawtooth rim shape with Hyperfoils optimizes aerodynamic efficiency and crosswind stability.

The Sawtooth design also allows the rim to be structurally strong but light. That will help you snap out of corners and maintain that speed no matter the terrain, especially the steep, punchy stuff. The 353 NSW utilizes Zipps Total System Efficiency, or TSE, approach to wheel design: overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. The wheelsets 25mm internal width is ideal for running wider tubeless tires at reduced air pressure for a more efficient ride. 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.