Zipp VUKA BULL Width:42cm patent-pending design is based on

patent-pending design is based on the modularity of each crankset component

Spring Retention

New leading-edge profiling for increased aero dynamics and reduced drag

we bring our car expertise to the bicycle tire segment: Polyester has been used successfully for years in car tires and been tried and tested many times

Zipp VUKA BULL Width:42cm patent-pending design is based onZipps Vuka Bull base bar is the perfect starting point for triathletes and time trial specialists building a high tech aero cockpit. Its packed with innovations for fit, function, and speed. For aerodynamic efficiency, the carbon Vuka Bull utilizes the watt saving wing shape of Zipps SL 70 Aero bar. Its design also is based on feedback from professional bike fitters, so athletes can maintain optimal aero position. The Vuka Bull is designed to be wide