Giant TCR Advanced Pro 1 Di2 2026 - Road Bike











The Giant TCR Advanced Pro 1 Di2 is a fast, responsive race bike engineered for real-world performance. With a lightweight carbon frame, integrated cockpit and electronic 105 Di2 shifting, it’s built for speed and efficiency on any road.
Key Features:
- Advanced-grade composite frame, engineered for stiffness and efficiency
- Advanced SL-grade full carbon fork with OverDrive Aero steerer
- Shimano 105 Di2 12-speed electronic drivetrain
- Shimano 105 Di2 hydraulic disc brakes
- Giant SLR 1 40 carbon WheelSystem with Gavia Course 0 tubeless tyres
- Contact SL AeroLight cockpit with integrated cable routing
- Giant Power Pro dual-sided power meter included
- Available with 0% APR finance
The Giant TCR Advanced Pro 1 Di2 represents the latest evolution of a legendary performance platform. Aimed at riders who want a bike that climbs effortlessly, accelerates instantly, and cuts through the air efficiently, it blends lightweight engineering with aerodynamic refinement and system-wide integration.
The Advanced-grade composite frame is handcrafted for the perfect balance of stiffness, strength and low weight. Every tube shape has been optimised using Computational Fluid Dynamics (CFD) and wind-tunnel testing, resulting in a frame that’s not only lighter than before but also more aerodynamic. The truncated ellipse profiles and seamless cable integration reduce drag while preserving the TCR’s renowned handling precision.
Up front, the Advanced SL-grade carbon fork features Giant’s OverDrive Aero steerer for improved stiffness and control. The Contact SL AeroLight stem and handlebar complete the fully integrated cockpit, with internal cable routing through the top cap and spacers for a clean, aerodynamic front end that’s also easy to adjust and maintain.
Shifting and braking are handled by Shimano’s 105 Di2 12-speed groupset, delivering crisp, reliable electronic gear changes at the touch of a button and consistent braking performance thanks to hydraulic disc brakes with 160/140 mm rotors. The Giant Power Pro dual-sided power meter is included as standard, helping riders train and race with accurate performance data.
Rolling on Giant SLR 1 40 carbon wheels, paired with Gavia Course 0 tubeless 28c tyres, the TCR Advanced Pro 1 Di2 balances speed, grip, and comfort across varied road surfaces. The Variant composite seatpost and Fleet SL saddle add compliance and long-distance comfort without sacrificing efficiency.
Every detail of the TCR Advanced Pro 1 Di2 has been designed as part of a complete system — frame, cockpit, wheels, and components working together for maximum efficiency and aerodynamic benefit. The result is a race bike that feels lively on climbs, stable at speed, and effortless through the corners.
Whether you’re chasing personal bests, lining up for a sportive, or simply want a road bike that performs at the highest level, the TCR Advanced Pro 1 Di2 delivers pure race-bred performance and modern integration in a refined, rider-friendly package.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Advanced-Grade Composite, 12x142mm thru-axle, disc |
| Fork | Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, 12x100mm thru-axle, Disc |
| Stem | Giant Contact SL AeroLight XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm |
| Bars | Giant Contact SL XS:420/370mm, S:420/370mm, M:440/390mm, M/L:440/390mm, L:440/390mm, XL:440/390mm |
| Front Brake | Shimano 105 Di2 hydraulic, Shimano RT-CL700 rotors [F]160mm, [R]140mm |
| Rear Brake | Shimano 105 Di2 hydraulic, Shimano RT-CL700 rotors [F]160mm, [R]140mm |
| Brake Lever | Shimano 105 DI2 |
| Front Mech | Shimano 105 Di2 FD-R7150 |
| Rear Mech | Shimano 105 Di2 RD-R7150 |
| Shifters | Shimano 105 Di2 |
| Speed | 24 |
| Rims | Giant SLR 1 40 WheelSystem, [F]40mm, [R]40mm |
| Front Hub | [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle, [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle |
| Rear Hub | [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle, [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle |
| Spokes | Sapim |
| Front Tyre | Giant Gavia Course 0, tubeless, 700x28c (28mm), folding |
| Rear Tyre | Giant Gavia Course 0, tubeless, 700x28c (28mm), folding |
| Seat Post | Giant Variant, composite, -5/+15mm offset |
| Saddle | Giant Fleet SL |
| Chainset | Shimano 105, 36/52 with Giant Power Pro power meter XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm |
| Bottom Bracket | Shimano, press fit |
| Chain | KMC X12L-1 |
| Cassette | Shimano 105, 12-speed, 11x34 |
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Giant TCR Size Chart
|
Size |
Height (cm) |
Height (feet) |
|
XS |
157 - 169 |
5’2” - 5’7” |
|
S |
165 - 175 |
5’5” - 5’9” |
|
M |
171 - 181 |
5’7” - 5’11” |
|
M/L |
177 - 187 |
5’10” - 6’2” |
|
L |
183 - 193 |
6’0” - 6’4” |
|
XL |
189 - 199 |
6’2” - 6’6” |
What size frame do I need if I am between sizes? - read here
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Giant TCR Advanced Pro 1 Di2 2026 - Road Bike
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