2018 Genesis · MHB
2018 Genesis Tarn 27.5 geometry
Full frame geometry for the 2018 Genesis Tarn 27.5, 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) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 633 | 415 | 74 | 68 | 100 | 597 | 370 | 759 | 55 | 432 | 1132 | 101 | 52 |
| L | 638 | 465 | 74 | 68 | 105 | 648 | 483 | 785 | 55 | 432 | 1184 | 101 | 52 |
| M | 638 | 440 | 74 | 68 | 105 | 623 | 433 | 760 | 55 | 432 | 1159 | 101 | 52 |
| XL | 642 | 490 | 74 | 68 | 110 | 675 | 533 | 807 | 55 | 432 | 1211 | 101 | 52 |
All measurements in millimetres unless marked (°) for angles.