Cervélo S5, Shimano Ultegra Di2, 2024, Five Black

The Cervélo S5 Ultegra Di2 (Five Black) prioritizes aerodynamic performance and stiffness, making it a platform preferred by the fastest sprinters in the world. No doubt you noticed the now-iconic V-Stem with the optimized shape to deliver the best possible performance in the wind; the cables are hidden inside and made with enough bar/stem/stack options to fit just about anyone. The stiffness of the S5 is a sprinter's dream Cervélo used a combination of material, shape, and layup to engineer the S5 to be stiffer at the head tube for stable and predictable handling, also at the bottom bracket, so your power goes into turning the rear wheel.The S5 offers less drag and more speed with its aerodynamics. It is a fast-engineered bike with aero drag accounting for as much as 90% of the overall resistance affecting a rider. Using unique frame tube shapes and design features, we improved the aerodynamics of the S5 Disc so you can reap the benefits of reduced drag. You can find your perfect fit