The S-Works Tarmac SL8 is unbeatable in speed. Its advanced aerodynamics and lightweight construction deliver a riding experience that seemed unattainable. After eight generations and over twenty years of development, it is not only the fastest Tarmac ever created but also the quickest road bike in the world. Are you ready? Aerodynamics and low weight alone do not determine race outcomes – speed is what matters at the finish line. Achieving race speed requires a precise balance of aerodynamics, lightness, stiffness, and compliance. Our Ride Science Team has discovered through race simulations using real-world data that the Tarmac SL8 is the fastest road bike ever built on critical courses. It is a remarkable 16.6 seconds faster over 40 kilometers, 128 seconds quicker in the Milano–Sanremo, and 20 seconds faster on the Tourmalet.