S-Works Tarmac SL9 Frame Set Maximum performance begins with the right frame The S-Works Tarmac SL9 frame set is designed for riders who do not want to compromise when building their racing bike. Thanks to its lightweight, optimized aerodynamics, and impressive stiffness, it provides the ideal foundation for high speeds and precise handling. On challenging climbs, fast descents, or in racing conditions, the Tarmac SL9 impresses with efficient power transfer and a balanced ride feel. Those looking to create a custom high-end racing bike will find the perfect basis for top performance with this frame set.