The Giant TCR Advanced 0 Di2 with its Advanced-Grade Composite frame, coupled with a Full-Composite OverDrive Steerer fork, provides the perfect balance of strength and agility. Equipped with Shimano 105 Di2 2x12 drivetrain, this bike delivers precise and reliable shifting, making it an ideal companion for those looking for a race-ready ride. Shimano 105 hydraulic disc brakes, along with compliant Giant SLR 2 36 Carbon Disc wheels, ensure unparalleled control and speed. The Contact AeroLight stem and Variant seatpost contribute to a sleek, aero profile, offering both comfort and race-worthy performance. Giant TCR Range ReviewKey Features:     Frame: Advanced-Grade Composite 12x142mm thru-axle, Disc     Fork: Advanced-Grade Composite, Full-Composite OverDrive Steerer, 12x100mm thru-axle, Disc     Drivetrain: Shimano 105 Di2 2x12 for precision and reliability     Brakes: Shimano 105 hydraulic disc, RT70 160/140mm rotors     Wheels: Giant SLR 2 36 Carbon Disc Wheel System with DBL technol