2015 Open · MH
2015 Open O-1 Hardtail geometry
Full frame geometry for the 2015 Open O-1 Hardtail, 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) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S/395 | 615 | 395 | 72.5 | 72 | 90 | 574 | 420 | 750 | 57 | 623 | 440 | 1057 |
| M/415 | 630 | 415 | 72.5 | 72 | 105 | 598 | 445 | 765 | 57 | 647 | 440 | 1081 |
| L/435 | 644 | 435 | 72.5 | 72 | 120 | 623 | 475 | 780 | 57 | 672 | 440 | 1106 |
| XL/455 | 658 | 455 | 72.5 | 72 | 135 | 647 | 505 | 795 | 57 | 696 | 440 | 1130 |
All measurements in millimetres unless marked (°) for angles.