2026 GT · MDB
2026 GT Force Carbon geometry
Full frame geometry for the 2026 GT Force Carbon, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SM | 627 | 430 | 78 | 63.5 | 110 | 563 | 380 | 725 | 30 | 777 | 435 | 1211 | 44 | 139 |
| MD | 636 | 455 | 78 | 63.5 | 120 | 590 | 410 | 730 | 30 | 807 | 435 | 1240 | 44 | 139 |
| LG | 645 | 480 | 78 | 63.5 | 130 | 617 | 445 | 740 | 30 | 836 | 445 | 1270 | 44 | 139 |
| XL | 654 | 515 | 78 | 63.5 | 140 | 654 | 500 | 760 | 30 | 876 | 445 | 1309 | 44 | 139 |
All measurements in millimetres unless marked (°) for angles.