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. 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.