2025 Dolan · G
2025 Dolan GXT geometry
Full frame geometry for the 2025 Dolan GXT, 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) |
|---|---|---|---|---|---|---|---|
| 49 | 533.9 | 371.9 | 74.5 | 70.5 | 120 | 520 | 490 |
| 52 | 556.6 | 375.4 | 74 | 71.5 | 140 | 535 | 520 |
| 54 | 566 | 376.9 | 73 | 71.5 | 150 | 550 | 540 |
| 56 | 586.9 | 385.6 | 73 | 72 | 170 | 565 | 560 |
| 58 | 606 | 394.7 | 73 | 72 | 190 | 580 | 580 |
All measurements in millimetres unless marked (°) for angles.