2015 Principia · MH
2015 Principia MSL geometry
Full frame geometry for the 2015 Principia MSL, 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) | BB drop (mm) | Front centre (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 627 | 404 | 73.5 | 70 | 110 | 590 | 432 | 65 | 671 | 1108 | 46 |
| 19 | 627 | 418 | 73 | 70 | 110 | 610 | 483 | 65 | 681 | 1118 | 46 |
| 21 | 631 | 432 | 73 | 70 | 115 | 625 | 553 | 65 | 696 | 1133 | 46 |
All measurements in millimetres unless marked (°) for angles.