Zipp Pair of wheels 303 Sw A1 Hg

The Zipp 303 SW delivers performance on all types of roads thanks to the integrated tire pressure monitoring system connected to the SRAM AXS system. The pair of Zipp 303 SW Tubeless wheels for disc brakes offers superior speed on all surfaces, regardless of the paving. Steeped in the Zipp legacy of innovation, the 303 SW is a classic yet modern wheelset, perfectly suited for road, gravel, cobblestones, and cyclocross. The 303 SW rim incorporates the Zipp AXS wheel sensor for precise monitoring of bike tire pressure. It allows you to monitor and analyze tire pressure in real-time, without an external device attached to the valve. Accurate tire pressure adjustments enable cyclists to optimize their speed and performance in an ever-changing riding environment. Before riding, check the pressure immediately; a green light means you can go. During your ride, monitor the pressure to find the ideal setting and quickly detect any issues. The 40 mm high rim of the 303 SW is inspired by the 303 XPLR, which is specially designed for gravel. It uses a wide rim for high aerodynamic efficiency and low rolling resistance, on a wide tire platform designed for modern riding with lower inflation pressures. The rim profile offers low drag and better transition between the rim and tire, enhancing aerodynamic efficiency with wider tires. The rim's width also helps reduce tire deflection, thereby decreasing rolling resistance. The combination of a wider tire, increased volume, and lower inflation pressure helps reduce rider fatigue by smoothing out the ride on bumpy roads and surfaces: the tire-wheel system absorbs the shocks, not the rider. A new design and composition of carbon have also allowed the already high-performing 303 SW to improve its impact resistance by nearly 10% while reducing weight. The 303 SW is optimized for tires between 30 to 35 mm wide. The rims of the 303 SW feature a refined shape that protects the tire in case of impact, which would otherwise cause a pinch flat. At the center of it all is the ZR1 hub, which now features stainless steel bearings for improved durability and smoother performance.