2026 Niner · MDB
2026 Niner RIP 9 RDO geometry
Full frame geometry for the 2026 Niner RIP 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SM | 610 | 420 | 75.8 | 66 | 90 | 573 | 376 | 682 | 32 | 726 | 435 | 1160 |
| MD | 615 | 440 | 75.8 | 66 | 95 | 596 | 406 | 712 | 32 | 748 | 435 | 1181 |
| LG | 619 | 465 | 75.8 | 66 | 100 | 622 | 446 | 744 | 32 | 775 | 435 | 1208 |
| XL | 633 | 490 | 75.8 | 66 | 115 | 650 | 496 | 769 | 32 | 806 | 435 | 1240 |
All measurements in millimetres unless marked (°) for angles.