- DESCRIPTION
- Specifications
- Geometry
- Sizing
DESCRIPTION
Debuting 27 years ago, the original TCR marked a transformative moment for Giant road bikes. Fast forward to the 10th generation, the TCR has stood the test of time and is the culmination of Giant's continuous road bike innovation. Drawing insights from pro athletes, engineers, and designers, this all-rounder road racing machine incorporates years of learning to achieve enhanced efficiency, improved aerodynamics, and seamless integration. The TCR has evolved with the times, staying ahead of the curve for a quarter century, consistently delivering a competitive edge in road riding and racing.
Specifications
Frame
Advanced-grade composite, 12x142mm thru-axle, disc
Fork
Advanced-grade composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc
Handlebar
Giant Contact
Grips
Stratus Lite 2.0
Stem
Giant Contact Aerolight XS:80mm, S:90mm, M:100mm, M/L, L:110mm, XL:120mm
Seatpost
Giant Variant, composite, -5/+15mm offset
Saddle
Giant Approach
Shifters
Shimano 105
Front Derailleur
Shimano 105
Rear Derailleur
Shimano 105
Brakes
Shimano 105 hydraulic, Giant MPH rotors [F]160mm, [R]140mm
Brake Levers
Shimano 105 hydraulic
Cassette
Shimano 105, 12-speed, 11x36
Chain
KMC X12L-1
Crankset
Shimano 105, 34/50 XS, S:170mm, M, M/L:172.5mm, L, XL:175mm
Bottom Bracket
Shimano RS500, press fit
Rims
Giant P-R2 alloy Disc wheelset
Hubs
Giant P-R2 Disc wheelset, 12mm thru-axle
Spokes
Sapim stainless
Tires
Giant Gavia Course 1, tubeless, 700x25c (28mm), 60 TPI, folding
Extras
Tubeless prepared, 33mm max tire size
* Specifications are subject to change without notice
Geometry
| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| A | Reach (mm) | 376 | 383 | 388 | 393 | 402 | 412 |
| B | Stack (mm) | 517 | 528 | 545 | 558 | 577 | 596 |
| C | Head Tube Angle (deg) | 71 | 72.25 | 73 | 73 | 73 | 73 |
| D | BB drop (mm) | 72 | 70 | 69.5 | 69.5 | 67 | 67 |
| E | Wheelbase (mm) | 976 | 977 | 980 | 991 | 1006 | 1020 |
| F | Chainstay length (mm) | 405 | 405 | 405 | 405 | 405 | 405 |
| G | Head tube length (mm) | 120 | 130 | 145 | 165 | 185 | 200 |
| H | Top tube length (mm) | 520 | 535 | 550 | 565 | 580 | 600 |
| I | Seat tube angle (deg) | 74.5 | 74 | 73.5 | 73 | 73 | 73 |
| J | Standover (mm) | 703 | 722 | 743 | 771 | 798 | 807 |
Sizing
| Size | Height |
|---|---|
| XS | 157 - 169cm |
| S | 165 - 175cm |
| M | 171 - 181cm |
| ML | 177 - 187cm |
| L | 183 - 193cm |
| XL | 189 - 199cm |
The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.
We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.
