Zipp Am 303 Xplr Sw Cl Disc Tubeless Gravel Rear Wheel 12 x 142 mm Grey Graphic 1

Zipp Am 303 Xplr Sw Cl Disc Tubeless Gravel Rear Wheel. Conquer your biggest gravel goals with the Zipp 303 XPLR SW, the fastest wheel on gravel. Purpose-built for rough terrain, its ultra-wide, hookless carbon rim and Total System Efficiency design reduce vibration and boost control. This allows you to run lower tire pressures for unmatched comfort and grip without sacrificing speed. The profile creates a seamless transition with approved tubeless tires for superior aero performance. A lightweight build and a fast-engaging ZR1 hub keep you fresh and responsive on long, demanding rides. The Zipp 303 XPLR SW is big enough for your biggest gravel goals. Just how big? This wheelset is the fastest on gravel, thanks to its mega-wide rim that integrates seamlessly with approved gravel racing tires.* Most gravel wheels are modified versions of existing road wheels, focusing on stiffness and lightweight. Zipp takes a different approach. In gravel, resistance and vibrations from bumpy surfaces