• Superior speed on all roads, no matter their surface. The 303 is Zipp’s do-it-all wheelset for road, gravel, cobbles, and cyclocross.
  
• Low drag and an improved transition between rim and tire, boosting aerodynamic efficiency with wider tires.
  
• Wide-rim stance also features less tire deflection for reduced rolling resistance.
  
• The wider tire, increased tire volume, and lower tire pressure helps reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions
  
• Optimized for tires 30 to 35mm in width, with the best performance at 35mm tires.
  
• Refined rim shape helps shield the tire in an impact that would otherwise cause a pinch flat.
  
• Integrated Zipp AXS Wheel Sensor provides accurate real-time tire pressure monitoring.
  
• ZR1 hubset
  
• Lifetime warranty
  
• 1440g
  
• SRAM Model ID: WH-303-SW-A1

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