Giant TCR: geometry and sizes
Giant may sell more than one frame under the TCR name, each with its own geometry. These are the ones in the database. Each shows stack and reach for the smallest and largest size. The numbers for every size are on the model page.
The tables show the smallest and largest size, each with stack / reach in millimetres. Both terms are explained in the glossary.
Current Giant TCR versions
| Version | Smallest | Largest |
|---|---|---|
| TCR Advanced 2027 road · carbon | XS · 517 / 376 | XL · 596 / 412 |
| TCR Advanced Pro 2027 road · carbon | S · 528 / 383 | XL · 596 / 412 |
| TCR Advanced SL 2027 road · carbon | XS · 517 / 376 | XL · 596 / 412 |
Older Giant TCR model years
Frame geometry only, no build. Model years are approximate.
| Version | Smallest | Largest |
|---|---|---|
| TCR Advanced 2025 | XS · 517 / 376 | XL · 596 / 412 |
| TCR Advanced Pro 2025 | XS · 517 / 376 | XL · 596 / 412 |
| TCR Advanced 2018–2020 | XS · 517 / 372 | XL · 595 / 412 |
| TCR Advanced Pro 2018–2020 | XS · 517 / 372 | XL · 595 / 412 |
| TCR Advanced SL 2018–2019 | XS · 517 / 372 | XL · 595 / 412 |
| TCR Advanced 2 2017 | XS · 517 / 372 | XL · 595 / 412 |
| TCR Advanced SL 1 2017 | XS · 517 / 372 | XL · 595 / 412 |
| TCR Advanced 2016 | Small · 529 / 377 | – |
| TCR Advanced Pro 1 2016 | XS/43.0 · 517 / 372 | XL/55.0 · 595 / 412 |
| TCR Advanced SL 1 2016 | XS/43.0 · 517 / 372 | L/52.5 · 581 / 402 |
| TCR Advanced Pro 1 2015 | XS/43.0 · 517 / 372 | XL/58.5 · 595 / 412 |
| TCR Advanced SL 1 2015 | XS/43.0 · 517 / 372 | XL/58.5 · 595 / 412 |
| TCR Advanced 2 2014–2015 | XS/43.0 · 517 / 372 | XL/58.5 · 595 / 412 |
The same size label on two versions doesn’t mean the same frame. And stack and reach only describe the frame: where the bars end up also depends on the stem, spacers and bars.
There’s no sizing by height here. Everything starts from your position. Enter your position and I’ll work out which versions and sizes match it.