2026 Trek · MDB
2026 Trek Fuel EX Gen 7 geometry
Full frame geometry for the 2026 Trek Fuel EX Gen 7, 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 | 610 | 431 | 72.7 | 64.6 | 95 | 548 | 370 | 748 | 34 | 754 | 437 | 1187 | 44 | 129 |
| M | 624 | 460 | 72.6 | 64.5 | 110 | 583 | 400 | 744 | 35 | 791 | 437 | 1225 | 44 | 129 |
| L | 638 | 485 | 72.6 | 64.5 | 125 | 617 | 420 | 747 | 35 | 822 | 442 | 1262 | 44 | 129 |
| XL | 651 | 510 | 72.6 | 64.5 | 140 | 651 | 455 | 758 | 35 | 854 | 447 | 1298 | 44 | 129 |
All measurements in millimetres unless marked (°) for angles.