2019 Trek · EUSD
2019 Trek Allant+ Lowstep Al geometry
Full frame geometry for the 2019 Trek Allant+ Lowstep Al, 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) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 606 | 398 | 73 | 69 | 150 | 583 | 450 | 476 | 60 | 657 | 487 | 1138 | 44 | 90 |
| M | 631 | 400 | 73 | 69.5 | 175 | 593 | 500 | 478 | 60 | 660 | 487 | 1141 | 44 | 86 |
| L | 661 | 402 | 73 | 70 | 205 | 604 | 550 | 477 | 60 | 667 | 487 | 1148 | 44 | 81 |
All measurements in millimetres unless marked (°) for angles.