The S-Works Tarmac SL8 is unbeatable in speed. Its advanced aerodynamics and lightweight design offer a ride quality that once seemed unattainable. After eight generations and more than twenty years of development, it is not only the fastest Tarmac ever but also the fastest road bike in the world. Are you ready? Aerodynamics and low weight alone do not determine race results – at the finish line, it’s all about speed. Achieving race speed requires a specific balance of aerodynamics, lightness, stiffness, and compliance. Our Ride Science Team has discovered through race simulations based on real data that the Tarmac SL8 is the fastest road bike ever built on critical routes. It is a full 16.6 seconds quicker over 40 km, 128 seconds faster on the Milano-Sanremo, and 20 seconds quicker over the Tourmalet. The world’s fastest road bike now features the SRAM RED AXS groupset with power measurement – the lightest electronic group ever – along with a tubeless-ready Roval Rapide CLX II wheelset. All S-Works Tarmac SL8 models are equipped with an ultra-light Roval Rapide cockpit – razor-sharp design for razor-thin victories.