2026 Marin · A
2026 Marin Pine Mountain geometry
Full frame geometry for the 2026 Marin Pine Mountain, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XL | 559.3 | 510 | 76.5 | 65 | 130 | 668.4 | 475 | 777.8 | 60 | 432 | 1265.8 | 44 |
| S | 641.2 | 425 | 76.5 | 65 | 110 | 578.9 | 370 | 682 | 60 | 432 | 1172.4 | 44 |
| M | 645.7 | 450 | 76.5 | 65 | 115 | 605 | 395 | 704.5 | 60 | 432 | 1199.5 | 44 |
| L | 654.8 | 475 | 76.5 | 65 | 125 | 632.2 | 430 | 737.4 | 60 | 432 | 1228.7 | 44 |
All measurements in millimetres unless marked (°) for angles.