2025 Colnago · RD
2025 Colnago V4 geometry
Full frame geometry for the 2025 Colnago V4, 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) | Seat tube (mm) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| 420 | 510 | 370 | 75.5 | 70.6 | 103 | 420 | 72 | 576 | 408 | 43 |
| 455 | 527 | 375 | 75 | 71.3 | 118 | 455 | 72 | 580 | 408 | 43 |
| 485 | 548 | 380 | 74.5 | 72 | 137 | 485 | 72 | 584 | 408 | 43 |
| 510 | 567 | 385 | 74 | 72.5 | 155 | 510 | 72 | 588 | 408 | 43 |
| 530 | 583 | 390 | 73.5 | 72.8 | 170 | 530 | 72 | 592 | 408 | 43 |
| 550 | 601 | 395 | 73 | 73 | 187 | 550 | 72 | 596 | 408 | 43 |
| 570 | 617 | 400 | 72.5 | 73.2 | 203 | 570 | 72 | 600 | 408 | 43 |
All measurements in millimetres unless marked (°) for angles.