303 SW Tubeless Disc A1

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