Zipp 353 NSW Sensor Carbon Rear Wheel The Zipp 353 NSW NSW Sensor Carbon Rear Wheel is engineered for serious endurance cyclists and road racers seeking the highest level of performance. As Zipp’s most advanced wheelset to date, it combines a lightweight construction with innovative features and precise AXS connectivity. The 353 NSW is Zipp’s first AXS-connected wheelset, featuring an integrated AXS Wheel Sensor for real-time tyre pressure monitoring. There is no need for external devices, and pressure can be checked instantly before a ride or during, helping riders achieve ideal performance levels in changing environments. With a newly refined carbon layup, the 353 NSW offers over 16 percent more impact strength than before, while maintaining its status as Zipp’s lightest wheelset. The undulating 35 to 40mm deep rim design delivers excellent aerodynamics, low rolling resistance and reliable stability in crosswinds, making it equally capable on climbs, descents and fast flats. The Zipp 353 NSW includes the premium ZR1 SL hub with ceramic bearings and 66 points of engagement for smooth and efficient power transfer. The hubset is 30 grams lighter than the previous NSW model. Designed to perform best with 30mm tyres, the 353 NSW works seamlessly with Goodyear Fitment Series tyres designed specifically for Zipp. It is not suitable for gravel riding.