2018 Trek · USD
2018 Trek DS geometry
Full frame geometry for the 2018 Trek DS, 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) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.5 | 595 | 410 | 74.5 | 70 | 114 | 575 | 366 | 738 | 60 | 455 | 1091 | 85 |
| 17.5 | 606 | 416 | 74 | 71 | 124 | 590 | 417 | 761 | 60 | 455 | 1095 | 82 |
| 19 | 616 | 423 | 73.5 | 71 | 134 | 605 | 467 | 791 | 60 | 455 | 1105 | 82 |
| 21 | 627 | 428 | 73 | 71.5 | 144 | 620 | 505 | 815 | 60 | 455 | 1110 | 78 |
| 22.5 | 639 | 434 | 72.5 | 72 | 154 | 635 | 543 | 841 | 60 | 455 | 1112 | 75 |
All measurements in millimetres unless marked (°) for angles.