GIANT 2025 TCR ADVANCED 1 KOM Road Bike

Systematic Optimization

Whether it's the frame, wheels, stem, handlebars, or other crucial components, everything is co-developed and designed to ensure the entire bike functions as a complete system. The most impactful improvement in this redesign is the transformation of the TCR's front end, including the down tube, head tube, and stem/handlebar assembly, all re-engineered to enhance aerodynamic efficiency while maintaining a clean, integrated appearance and user-friendly adjustability.

Winning Efficiency

With a higher stiffness-to-weight ratio than its predecessor, new aerodynamic tube shapes, and a lighter overall weight, the new TCR offers unparalleled acceleration and pedaling stiffness, helping riders win races at the most critical moments.

Integrated Aerodynamics

To further enhance overall aerodynamics, we used Computational Fluid Dynamics (CFD) and wind tunnel testing to create new truncated ellipse tube shapes, which significantly reduce drag across a wider range of yaw angles.

MADE FASTER

Newly integrated components including the Contact AeroLight stem create a sleeker, more aero profile. The Variant seatpost adds just enough compliance for a balanced, race-tuned feel on the road, while generous tire clearance (up to 33mm) and compliant wheels keep you rolling with speed on smooth or bumpy roads.

• Sizes
  XS, S, M, M/L,L
• Colors
  Mars Dust
• Frame
  ADVANCED-Grade Composite, 12x142mm thru-axle, disc
• Fork
  ADVANCED-Grade Composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc
• Handlebar
  Giant Contact XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm,
• Grips
  Stratus Lite 2.0
• Stem
  Giant Contact AeroLight XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm,
• Seatpost
  Giant Variant, composite, -5/+15mm offset
• Saddle
  Giant Approach
• Pedals
  N/A
• Shifters
  Shimano 105 Di2
• Front Derailleur
  Shimano 105 Di2 FD-R7150
• Rear Derailleur
  Shimano 105 Di2 RD-R7150
• Brakes
  Shimano 105 Di2 hydraulic, Giant MPH rotors [F]160mm, [R]140mm
• Brake Levers
  Shimano 105 Di2
• Cassette
  Shimano 105, 12-speed, 11x36
• Chain
  KMC X12L-1
• Crankset
  Shimano 105, 34/50 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm,
• Bottom Bracket (B B)
  Shimano, press fit
• Rims
  Giant P-R2, [F]36mm, [R]36mm
• Hubs
  12mm thru-axle
• Spokes
  stainless
• Tires
  Giant Gavia Course 1, tubeless, 700x25, folding
• Extras
  tubeless prepared, 33mm max tire size