Giant TCR Advanced Pro 1 Di2 2026 Bike

Superlight, ultra-efficient and rides like a dream. This well-rounded race bike blends industry-leading composite frame engineering with fully integrated components to help you climb, corner and descend with astonishing speed and sublime road handling.

Technologies

• Advanced Composite Technology: Giant's High Performance Grade raw carbon material is used to produce this custom frame material in Giant's own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
• Compact Road Design: Introduced by Giant with the professional Team ONCE in the 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever. A downward sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike. It also makes it easier for riders of all sizes to have a perfect fit.
• Power Core: A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeter wide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
• Tubeless System: Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant's Tubeless System makes it easier than ever to experience all these benefits.
• Over Drive Aero: Found inside the head tube of the Defy, Propel and TCR ranges, the D-shaped fork steerer tube and corresponding spacers provide an extremely aerodynamic, easier to service system of internally routed brake and derailleur cables.

Specification

Frame and Forks

• Frame: Advanced-Grade Composite, 12 x 142mm Thru-Axle, Disc
• Forks: Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, 12 x 100mm Thru-Axle, Disc

Drivetrain

• Crankset: Shimano 105, 36 / 52 Tooth With Giant Power Pro Power Meter X-Small: 165mm, Small: 165mm, Medium: 170mm, Medium / Large: 170mm, Large: 172.5mm, X-Large: 172.5mm
• Bottom Bracket: Shimano, Press Fit
• Rear Derailleur: Shimano 105 Di2 RD-R7150
• Front Derailleur: Shimano 105 Di2 FD-R7150
• Cassette: Shimano 105, 12-Speed, 11 x 34 Tooth
• Chain: KMC x 12L-1

Braking/Shifting

• Shifters: Shimano 105 Di2
• Front Brake: Shimano 105 Di2 Hydraulic, Shimano RT-CL700 Rotors 160mm
• Rear Brake: Shimano 105 Di2 Hydraulic, Shimano RT-CL700 Rotors 140mm
• Brake Levers: Shimano 105 Di2

Wheels

• Rims: Giant SLR 1 40 WheelSystem, 40mm
• Front Hub: Giant Low Friction Hub, CenterLock, 12mm Thru-Axle
• Rear Hub: Giant Low Friction Hub, 40 Tooth Ratchet Driver, CenterLock, 12mm Thru-Axle
• Spokes: Sapim
• Tyres: Giant Gavia Course 0, Tubeless, 700 x 28c (28mm), Folding

Finishing Kit

• Handlebars: Giant Contact SL X-Small: 420/370mm, Small: 420/370mm, Medium: 440/390mm, Medium / Large: 440/390mm, Large: 440/390mm, X-Large: 440/390mm
• Grips: Stratus Lite 2.0
• Stem: Giant Contact SL AeroLight X-Small: 80mm, Small: 90mm, Medium: 100mm, Medium / Large: 110mm, Large: 110mm, X-Large: 120mm
• Seatpost: Giant Variant, Composite, -5/+15mm Offset
• Saddle: Giant Fleet SL