2026 Trek · MDB
2026 Trek Slash geometry
Full frame geometry for the 2026 Trek Slash, 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 | 588 | 430 | 74 | 63.5 | 100 | 548 | 390 | 727 | 10 | 429 | 1195 | 43 | 132 |
| M | 623 | 448 | 73.8 | 63.3 | 100 | 578 | 400 | 766 | 27 | 429 | 1224 | 43 | 143 |
| ML | 632 | 468 | 73.8 | 63.3 | 110 | 605 | 420 | 766 | 27 | 434 | 1253 | 43 | 143 |
| L | 641 | 488 | 73.8 | 63.3 | 120 | 628 | 435 | 767 | 27 | 434 | 1278 | 43 | 143 |
| XL | 659 | 513 | 73.8 | 63.3 | 140 | 658 | 470 | 768 | 27 | 439 | 1312 | 43 | 143 |
All measurements in millimetres unless marked (°) for angles.