2026 Polygon · MDB
2026 Polygon Collosus N9 geometry
Full frame geometry for the 2026 Polygon Collosus N9, 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) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 625.5 | 440 | 77 | 63.5 | 100 | 583.6 | 390 | 710 | 27 | 435 | 1221.7 | 44 |
| M | 630 | 460 | 77 | 63.5 | 105 | 604.6 | 400 | 716 | 27 | 435 | 1244 | 44 |
| L | 634.5 | 480 | 77 | 63.5 | 110 | 626.4 | 415 | 717 | 27 | 435 | 1266.2 | 44 |
| XL | 643.4 | 500 | 77 | 63.5 | 120 | 647.7 | 430 | 720 | 27 | 435 | 1290.7 | 44 |
All measurements in millimetres unless marked (°) for angles.