2026 Forbidden · MDB
2026 Forbidden Dreadnought V2 geometry
Full frame geometry for the 2026 Forbidden Dreadnought V2, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 618 | 430 | 77.1 | 63.1 | 90 | 572 | 400 | 771 | -19.6 | 775 | 431 | 1206.5 | 44 |
| S2 | 632 | 450 | 77.1 | 63.1 | 105 | 595 | 420 | 775 | -19.6 | 802 | 446 | 1247.6 | 44 |
| S3 | 645 | 471 | 77.1 | 63.1 | 120 | 618 | 440 | 777 | -19.6 | 829 | 460 | 1288.8 | 44 |
| S4 | 659 | 491 | 77.1 | 63.1 | 135 | 641 | 470 | 780 | -19.6 | 855 | 475 | 1330 | 44 |
All measurements in millimetres unless marked (°) for angles.