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 & fork the S-Works Shiv TT Module provides impeccable stiffness in a stunning aerodynamic package. & with a wide range of fit options that are designed to maximize comfort & power output the S-Works Shiv TT Module is the perfect canvas to start constructing your TT dream rig. The FACT 11r carbon frame features our most advanced carbon construction methods in order to reduce aerodynamic drag & optimize rider input & overall stiffness. The oversized bottom bracket ensures maximum power transfer & rigidity while the design also falls within the strict UCI requirement.UCI-legal S-Works FACT carbon fork features a full monocoque design thats been optimized to reduce aerodynamic drag while also providing direct & responsive steering while in the TT position.S-Works FACT carbon crank is as light as it is stiff ensuring that every watt you push is transferred into forward momentum. The UCI-legal Specialized Carbon Aerobar is wind-tunnel-optimized to reduce frontal drag while also providing the versatility necessary to accommodate a wide range of fit options for maximum power efficiency & all-day comfort. The UCI-legal Specialized Shiv Team carbon seatpost provides efficient & comfortable responsiveness with enough adjustability to maximize both comfort & performance. Technical Specifications FRAME S-Works FACT 11r carbon OSBBFORK S-Works FACT carbon full monocoque UCI-legal HEADSET 1" upper 1-1/8" lower stainless steel cartridge bearings HANDLEBARS Specialized Carbon Aerobar UCIFRONT BRAKE Specialized Aero centre pull REAR BRAKE Specialized Aero side pull CRANKSET S-Works FACT carbon 53/39TCHAINRINGS 53/39 TTSEATPOST Specialized Shiv Team straight/forward offset 400mm