Every second matters in the "race against the clock," which is why the S-Works Shiv TT Module refuses to overlook anything in its pursuit of speed. Perhaps this is why it's won World Championships in both the Time Trial and Iron Man? With its UCI-legal S-Works FACT 11r carbon frame and fork, the S-Works Shiv TT Module provides impeccable stiffness in a stunning aerodynamic package. And with a wide range of fit options that are designed to maximize comfort and power output, the S-Works Shiv TT Module is the perfect canvas to start constructing your TT dream rig. Our Carbon Aerobar is UCI-legal and Win-Tunnel-optimized to reduce frontal drag, while also providing the versatility necessary to accommodate a wide range of fit options for maximum power, efficiency, and comfort.The FACT 11r carbon frame features our most advanced carbon construction methods in order to reduce aerodynamic drag and optimize rider input and overall stiffness. The oversized bottom bracket ensures maximum power transfer and rigidity, while the design also falls within the strict UCI requirements.UCI-legal S-Works FACT carbon fork features a full monocoque design that's been optimized to reduce aerodynamic drag, while also providing direct and responsive steering while in the TT position.