The Zipp 303 S Tubeless Disc Brake wheelset is built for speed, versatility, and real-world performance on a wide range of surfaces. With a 45mm rim depth and a newly re-engineered 23mm internal width, the 303 S is optimized for modern road and gravel bikes, delivering aerodynamic efficiency and a smoother, more compliant ride.

Key Features:

• Versatile Rim Profile: 45mm depth paired with a 27mm external width and 23mm internal width delivers speed and stability.
• Tubeless-Ready Design: Run lower pressures for reduced rolling resistance, more grip, and greater comfort.
• Wide Tire Compatibility: Fastest with 28mm road tires, but supports gravel tires up to 50mm wide.
• Aero Efficiency: Wide hookless rims create a seamless tire transition, reducing drag and increasing speed.
• Proven Performance: 10% watt savings at 40kph vs top peer wheels (Zipp internal testing).
• High-Quality Hubs: 76/176 DB hubs with Centerlock disc interface; XDR and HG driver body options available.
• Striking New Graphics: Fresh Zipp aesthetic for a premium look at an accessible price.

Whether you're racing, exploring, or commuting, the Zipp 303 S offers unmatched value and performance in a lightweight, aerodynamic, and versatile wheelset ready for any road or gravel adventure.