TCR Advanced Pro 1 Di2 (2025)
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Detail
Experience the thrill of taking risks with the Giant TCR Advanced Pro 1 Di2. This race bike combines a superlight and ultra-efficient composite frame with fully integrated components for unbeatable speed and handling. Climb, corner, and descend with ease - this bike is a dream to ride!
SYSTEM OPTIMIZATION
The frameset, wheels, cockpit and other parts are engineered, developed and tested together to perform best as a system. The all-new OverDrive Aero steerer tube technology is combined with a Contact SLR AeroLight stem and Contact SLR handlebar to incorporate internal cable routing that also integrates the top cap, cables and spacers in a more aerodynamic, user-friendly setup
WINNING EFFICIENCY
Featuring a greater stiffness-to-weight ratio than the previous generation, along with new aero tube shaping and a lighter overall weight, this uncompromising race bike delivers explosive acceleration and unyielding pedaling stiffness. The result is race-winning performance in the moments that count.
INTEGRATED AERODYNAMICS
All tube shapes are engineered and developed using Computational Fluid Dynamics (CFD) modeling and wind-tunnel testing. From the truncated ellipse shape of frameset tubing to a new cockpit design and component integration, it all adds up to a more streamlined profile that improves overall aero performance compared to the previous generation.
Attribute Details Sizes XS, S, M, M/L, L, XL Colors Carbon / Chrome Frame Advanced-Grade Composite, 12x142mm thru-axle, disc Fork Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc Handlebar Giant Contact SL XS:39/40cm, S:39/40cm, M:39/42cm, M/L:39/42cm, L:41/44cm, XL:41/44cm Grips Stratus Lite 2.0 Stem Giant Contact SL AeroLight XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm Seatpost Giant Variant, composite, -5/+15mm offset Saddle Giant Fleet SL Pedals Shifters Shimano 105 Di2 Front Derailleur Shimano 105 Di2 FD-R8150 Rear Derailleur Shimano 105 Di2 RD-R8150 Brakes Shimano 105 Di2 hydraulic, Shimano SM-RT70 rotors [F]160mm, [R]140mm Brake Levers Shimano 105 Di2 Cassette Shimano 105, 12-speed, 11x34 Chain KMC X12L-1 Crankset Shimano 105, 36/52 with Giant Power Pro power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm Bottom Bracket Shimano, press fit Rims Giant SLR 1 40 WheelSystem, [F]40mm, [R]40mm Hubs [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle Spokes Sapim CX-Ray Tires Giant Gavia Course 0, tubeless, 700x28, folding Extras computer mount, Airway Eco Composite water bottle cage, tubeless prepared, 33mm max tire size Weight The most accurate way to determine any bike’s weight is to have your local weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. 
XS S M ML L XL A SEAT TUBE LENGTH (inch) 26.8 28 29.1 30.3 31.5 32.7 B SEAT TUBE ANGLE 74.5° 74.0° 73.5° 73.0° 73.0° 72.5° C TOP TUBE LENGTH (inch) 20.5 21.1 21.7 22.2 22.8 23.6 D HEAD TUBE LENGTH (inch) 4.7 5.1 5.7 6.5 7.3 7.9 E HEAD TUBE ANGLE 71.0° 72.3° 73.0° 73.0° 73.0° 73.0° F FORK RAKE (inch) 1.8 1.8 1.8 1.8 1.8 1.8 G TRAIL (inch) 2.8 2.5 2.3 2.3 2.3 2.3 H WHEELBASE (inch) 38.4 38.5 38.6 39 39.6 40.2 I CHAIN STAY LENGTH (inch) 15.9 15.9 15.9 15.9 15.9 15.9 J BOTTOM BRACKET DROP (inch) 2.8 2.7 2.7 2.6 2.6 2.6 K STACK (inch) 20.4 20.8 21.5 22.1 22.9 23.5 L REACH (inch) 14.8 15.1 15.3 15.5 15.8 16.2 M STAND OVER HEIGHT (inch) 27.7 28.4 29.3 30.4 31.4 32.4 N HANDLEBAR WIDTH (inch) 15.7 15.7 16.5 16.5 17.3 17.3 O STEM LENGTH (inch) 3.1 3.5 3.9 4.3 4.3 4.7 P CRANK LENGTH (inch) 6.7 6.7 6.8 6.8 6.9 6.9 Q WHEEL SIZE 700C 700C 700C 700C 700C 700C -
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