2026 Niner · MDB
2026 Niner WFO 9 RDO geometry
Full frame geometry for the 2026 Niner WFO 9 RDO, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SM | 626 | 430 | 77 | 64 | 90 | 575 | 390 | 725 | 28 | 771 | 433 | 1205 | 44 |
| MD | 631 | 450 | 77 | 64 | 95 | 597 | 419 | 727 | 28 | 794 | 433 | 1227 | 44 |
| LG | 635 | 480 | 77 | 64 | 100 | 627 | 462 | 748 | 28 | 826 | 433 | 1259 | 44 |
All measurements in millimetres unless marked (°) for angles.