2026 Marin · G
2026 Marin Headlands geometry
Full frame geometry for the 2026 Marin Headlands, 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) | Standover (mm) | BB drop (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49 | 541 | 370 | 74.5 | 70.5 | 110 | 520 | 440 | 684 | 76 | 420 | 1001 | 50 |
| 52 | 555 | 372 | 74 | 70.5 | 125 | 531 | 470 | 701 | 76 | 420 | 1008 | 50 |
| 54 | 569 | 372 | 73.5 | 70.5 | 140 | 541 | 490 | 705 | 76 | 420 | 1013 | 50 |
| 56 | 588 | 385 | 73.5 | 70.5 | 160 | 559 | 510 | 725 | 76 | 420 | 1032 | 50 |
| 58 | 607 | 410 | 73.5 | 70.5 | 180 | 590 | 530 | 745 | 76 | 420 | 1064 | 50 |
| 60 | 626 | 425 | 73.5 | 70.5 | 200 | 610 | 550 | 765 | 76 | 420 | 1086 | 50 |
All measurements in millimetres unless marked (°) for angles.