Why should you be forced to choose between aerodynamics and weight, between ride quality and speed? Exactly, we feel the same way; it shouldn't have to be done. Conquer the mountain with the lightest bike allowed by the UCI, and then ride down with the fastest – welcome the new Tarmac. We have utilized our most advanced technologies, from our FreeFoil Shape Library to a brand-new Rider First Engineered™ frame, to build a racing bike that is completely uncompromising. The days of having to sacrifice between "aero" and "lightweight" bikes are over – the brand-new Tarmac is the fastest racing bike of all time. Your bike to leave them all behind. The S-Works Tarmac frame is the perfect starting point to begin building your dream bike. Realize your own personal vision of the perfect bike, and be prepared to ride faster than ever before.