2025 Factor · G
2025 Factor Aluto geometry
Full frame geometry for the 2025 Factor Aluto, 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 (°) | Seat tube (mm) | Standover (mm) | BB drop (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 49 | 530 | 377 | 74.5 | 71.5 | 455 | 749.5 | 80 | 420 | 992.6 | 50 | 64.4 |
| 52 | 547 | 385 | 74 | 71.9 | 480 | 770 | 80 | 420 | 1002.5 | 50 | 61.8 |
| 54 | 565 | 393 | 74 | 72 | 505 | 793 | 78 | 420 | 1016.5 | 50 | 61.2 |
| 56 | 585 | 402 | 73.5 | 72 | 525 | 812 | 78 | 423 | 1035 | 50 | 61.2 |
| 58 | 605 | 412 | 73.5 | 72 | 549 | 833 | 78 | 425 | 1053 | 50 | 61.2 |
| 61 | 625 | 422 | 73.5 | 73 | 549 | 850.5 | 78 | 425 | 1070 | 50 | 61.2 |
All measurements in millimetres unless marked (°) for angles.