Gunning for the race win or digging deep for a pr, this composite road racing bike gives you the speed, efficiency and control to push it to the limit, and then a little bit more. <span>Reengineered with updated aerodynamic tube shaping in the headtube, downtube and fork, plus added clearance for larger diameter tires, this all-rounder delivers outstanding on-the-road efficiency. The Variant seatpost adds just enough compliance to give it a balanced, race-tuned feel on the road. And with its integrated disc-brake technology, it's an all-weather, all-conditions race machine.</span> <strong>FEATURES:</strong> <ul> <li> <strong>Class-leading efficiency:</strong> With an impressive stiffness-to-weight ratio and updated aero tube shaping, this frameset is engineered to give road racers and riders superior climbing capabilities, aerodynamic efficiency and sprint stiffness for race-winning performance.</li> <li> <strong>Advanced aerodynamics:</strong> This is where the TCR’s most quantifiable gains can be found compared to previous generation models. Every tube shape was analyzed, engineered and tested to create an overall structure with significantly lower drag at a wider range of yaw angles.</li> <li> <strong>Total control:</strong> Integrated disc brakes deliver smooth, powerful stopping power and modulation for added control in variable weather and road conditions. Flat mounts and new thru-axles boost stiffness and improve overall handling, while added frame and fork clearance allows for larger diameter tires up to 32mm.</li> </ul> <strong>SPECS:</strong> Frame Advanced-Grade Composite, disc Fork Advanced-Grade Composite, full-composite OverDrive steerer, disc Rims Giant P-R2 Disc wheelset Hubs Giant P-R2 Disc wheelset, 12mm thru-axle Spokes Giant P-R2 Disc wheelset Tires Giant Course 1, tubeless, 700x25c (28mm), folding Bottom Bracket Shimano, press fit Crankset Shimano 105, 36/52 Shifters Shimano 105 Front Derailleur Shimano 105 Rear Derailleur Shimano 105 Cassette/Freewheel Shimano 105, 11-speed, 11x30 Chain KMC X11EL-1 Brakes Shimano 105 hydraulic, Giant MPH rotors [F]160mm, [R]140mm Brake Levers Shimano 105 hydraulic Handlebars Giant Contact Tape/Grips Stratus Lite 2.0 Stem Giant Contact Seatpost Giant Variant, composite, -5/+15mm offset Saddle Giant Approach Accessories & Extras tubeless prepared, 32mm max tire size