2025 Giant TCR Advanced 1 – Carbon Road Bike
Built to be even faster.
Whether you’re climbing, cornering, or launching an all-out attack, the 2025 Giant TCR Advanced 1 is engineered to give you a decisive advantage. Lightweight, stiff, and aerodynamically refined, this race-ready carbon road bike delivers explosive acceleration and razor-sharp handling.
Newly integrated components such as the Contact AeroLight stem create a sleek aerodynamic profile, while the Variant carbon seatpost adds just enough compliance for long rides without sacrificing efficiency. With tire clearance up to 33mm, it’s fast and confident on both smooth and rough roads.
Key Features
- Advanced Composite carbon frame with revised aero tube shapes
- Fully integrated internal cable routing
- Shimano 105 Di2 12-speed electronic shifting
- Streamlined tubeless-ready carbon wheel system
- Oversized integrated 86mm bottom bracket for maximum stiffness
- Symmetrical chainstays for balanced power transfer
- Advanced full-carbon fork with aerodynamic profile
- Tire clearance up to 33mm for added versatility
Giant Technologies
- Advanced Composite Technology – High-performance carbon fiber with exceptional stiffness-to-weight ratio
- Compact Road Design – Sloping top tube for lighter weight, improved stiffness, and perfect fit
- Tubeless System – Reduced rolling resistance, improved comfort, and fewer punctures
General Information
| Model | 2025 Giant TCR Advanced 1 |
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| Manufacturer | Giant Bikes |
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| Frame Material | Advanced Composite Carbon |
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| Bike Type | Road Bike |
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| Wheel Size | 700c / 28" |
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| Color | Green |
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| Model Year | 2025 |
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Frame & Fork
| Frame | Advanced Composite Carbon, fully integrated cable routing |
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| Fork | Advanced Full Carbon, OD1, Disc |
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| Bottom Bracket | Shimano PressFit, 86mm wide |
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| Max Tire Clearance | 33 mm |
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Drivetrain
| Shifters | Shimano 105 Di2 (Electronic) |
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| Front Derailleur | Shimano 105 Di2 |
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| Rear Derailleur | Shimano 105 Di2 |
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| Crankset | Shimano 105, 52/36T |
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| Cassette | Shimano 105, 11-34T |
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| Chain | KMC X-12 |
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| Speeds | 2x12-speed |
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Brakes & Wheels
| Brakes | Shimano 105 Hydraulic Disc, 160mm (F) / 140mm (R) |
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| Wheelset | GIANT P-R2 Disc, Tubeless Ready |
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| Hubs | GIANT P-R2 Disc |
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| Spokes | GIANT P-R2 Disc |
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| Tires | GIANT Gavia Course 1, 700x25c, Tubeless Ready |
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Components
| Handlebar | GIANT Contact |
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| Stem | GIANT Contact AeroLight |
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| Seatpost | GIANT Variant Carbon |
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| Saddle | GIANT Approach |
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| Bar Tape | GIANT Stratus Lite 2.0 |
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Note: Due to component availability, specifications may change slightly. Any replacement parts will be of equivalent quality.
