Zipp 353 NSW Tubeless Disc-Brake Wheelset – Endurance With AXS Smart Sensing

The Zipp 353 NSW Tubeless Disc-Brake Wheelset redefines endurance performance with cutting-edge technology for the modern road racer. Featuring Zipp’s first SRAM AXS-connected wheelset, it integrates a built-in tire pressure sensor for real-time monitoring via the AXS ecosystem—no external devices needed. The 35/40mm undulating Sawtooth rim profile delivers aero efficiency, crosswind stability, and climbing prowess, while the 25mm internal width optimizes 30mm tires for reduced rolling resistance. Built with a 16% stronger carbon layup, ceramic-bearing ZR1 SL hubs, and Total System Efficiency (TSE), this wheelset excels on long rides, mountain climbs, and spirited descents. Not approved for gravel use.

• AXS Smart Sensing – Integrated tire pressure monitoring (via SRAM AXS app) for real-time optimization.
  
• Lightweight & Aero – 35/40mm deep Sawtooth rims with ABLC HexFin dimples for all-condition speed.
  
• Endurance-Ready – 25mm internal width optimized for 30mm tubeless tires (29–35mm compatible).
  
• ZR1 SL Hubset – Ceramic bearings, 66-point engagement, and 30g lighter than previous NSW hubs.
  
• Total System Efficiency (TSE) – Minimizes rolling resistance, vibration, and weight (~1,350g/set).
  
• Durability Upgrades – 16% stronger rim impact strength vs. prior models.
  
• Disc-Brake Specific – Center Lock rotor interface (lockring included).
  
• Hookless Tubeless – Seamless tire interface for weight savings and reliability.
  
• Lifetime Warranty – Confidence in every ride.
• Model: WH-353-NSW-B1

Front Wheel:

• Axle Standard - 12x100mm thru-axle 
  
• Spoke Pattern - 2-cross
• Spoke Length- Drive Side: 276mm / Non-Drive: 278mm

Rear Wheel:

• Axle Standard - 12x142mm thru-axle
  
• Driver Body - SRAM XDR (Shimano/SRAM compatible; Campagnolo sold separately)
  
• Spoke Pattern - 2-cross
  
• Spoke Length - Drive Side: 274mm / Non-Drive: 276mm