2025 Dolan · P
2025 Dolan DF4 geometry
Full frame geometry for the 2025 Dolan DF4, 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) | Seat tube (mm) |
|---|---|---|---|---|---|---|---|
| X-SML | 477 | 393 | 75 | 73.5 | 73.5 | 515 | 460 |
| SML | 479 | 401 | 75 | 74 | 100 | 530 | 487 |
| LRG | 498 | 434 | 74.5 | 74 | 120 | 570 | 505 |
| MED | 498 | 414 | 74.5 | 74 | 120 | 550 | 505 |
| 2X-LRG | 519 | 471 | 75 | 74.5 | 140 | 610 | 530 |
| X-LRG | 519 | 451 | 75 | 74.5 | 140 | 590 | 530 |
All measurements in millimetres unless marked (°) for angles.