2023 Colnago · G
2023 Colnago G3-X geometry
Full frame geometry for the 2023 Colnago G3-X, size by size — stack, reach, angles and tube lengths.
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Geometry by size
| Size | Stack (mm) | Reach (mm) | Seat angle (°) | Head angle (°) | Head tube (mm) | Top tube (mm) | BB drop (mm) | Front centre (mm) | Chainstay (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 46s | 535 | 371 | 75 | 70.8 | 102 | 513 | 70 | 588 | 430 |
| 49s | 554 | 380 | 74 | 71.5 | 122 | 539 | 70 | 602 | 430 |
| 52s | 573 | 390 | 73 | 71.5 | 140 | 560 | 70 | 614 | 430 |
| 55s | 591 | 400 | 73 | 71.6 | 159 | 578 | 70 | 629 | 430 |
| 58s | 600 | 410 | 73 | 71.9 | 167 | 593 | 70 | 637 | 430 |
All measurements in millimetres unless marked (°) for angles.