Zipp 303 S Carbon Wheelset in Black

The Zipp 303 S is a significant upgrade for gravel riders without a high price tag. This wheelset borrows key innovations from Zipp's premium wide gravel wheelset, making it affordable and robust for discerning gravel riders.

This wheelset is the fastest on gravel, thanks to its mega-wide rim that integrates seamlessly with approved gravel racing tires. In gravel, resistance and vibrations from bumpy surfaces create a barrier that slows riders down. To combat this, Zipp applied Total System Efficiency specifically to the challenges of gravel. The wide profile increases air volume, allowing for lower tire pressures without squirm. That means you mitigate surface vibrations while maintaining grip when cornering or traction while climbing.

The rim profile also creates a seamless transition with gravel tires for unsurpassed aero efficiency on gravel. While the 303 XPLR S is built big, it’s light to keep you fast and fresh for those long, fulfilling days in the saddle. The Zipp 303 XPLR S is compatible only with approved tires.

Features:

• Fast and robust gravel wheel, features tubeless and hookless rim profile
• Ultra-wide internal profile for decreased rolling resistance, ability to run pressures under 2.1 bars (30 psi)
• Wide and deep profile integrates seamlessly with gravel tires to increase aerodynamic efficiency
• Applies Zipp’s Total System Efficiency to high-performance gravel
• 76 / 176 DB hubs with Center locking interface XDR or SRAM/Shimano driver bodies
• Ships with 12mm front and rear end caps
• Max tire pressure 3.45 bar (50 psi)
• Lifetime Warranty