The Venge Pro ViAS was developed with one objective in mindâto be the fastest bike in the world. The design for this bike started with building our own Win Tunnel, and with more than 1000 hours of testing, prototyping, and refining, we can say with confidence that we nailed our objective. The high level of performance starts with a Rider-First Engineeredâ¢ frame and fork that feature a new level of aerodynamics. This is coupled with the added benefit of the Roval CL 64 wheelsetâsome of the fastest wheels we've ever made. Along with the zero-drag brakes and ViAS Aerofly cockpit, the Venge Pro ViAS is, quite simply, the fastest bike in the world. Use the Venge ViAS sizing tool to replicate your current bike fit.