What happens when you combine a frame with over a thousand hours in the Win Tunnel, a fully integrated cockpit that eliminates exposed cables, and mind- blowing braking performance? You get the S-Works Venge ViASâthe fastest bike on the road. In our Win Tunnel, every tube, trailing edge, and design cue was made for speed, translating to a 116-second advantage, compared to the Tarmac SL5, over 40km. It's also Rider-First Engineeredâ¢ to ensure that every frame size experiences uniform performance, and front-end stiffness was increased by 30% over the Tarmac. Of course, this disc iteration changes the game with undeniable stopping power, without any penalty to the aerodynamic profile, so you get powerful, controllable braking without any sacrifices. So when it comes to sprinting to the line, into the corner, or powering through the wind, you won't find anything faster.