2015 Borealis · MFR
2015 Borealis Yampa geometry
Full frame geometry for the 2015 Borealis Yampa, 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) | Chainstay (mm) |
|---|---|---|---|---|---|---|---|---|---|
| S | 612 | 400 | 73 | 69.8 | 110 | — | 381 | 60 | 463 |
| M | 625 | 410 | 73 | 69.8 | 130 | 604 | 432 | 60 | 463 |
| L | 635 | 420 | 73 | 69.8 | 150 | 624 | 484 | 60 | 463 |
| XL | 645 | 435 | 73 | 69.8 | 165 | 642 | 533 | 60 | 463 |
All measurements in millimetres unless marked (°) for angles.