S-Works Tarmac SL9 Frame Set The foundation for uncompromising speed With the S-Works Tarmac SL9 frame set, you create the ideal basis for a racing bike at the highest level. The combination of an ultra-light frame, refined aerodynamics, and precise handling enables maximum efficiency and performance. Every line and detail has been designed to optimally transfer power to the road and save valuable seconds. Whether for ambitious competitions or demanding training rides – the Tarmac SL9 frame set offers the perfect foundation for a custom high-end build without compromises.