2026 Focus · MDB
2026 Focus JAM Alloy geometry
Full frame geometry for the 2026 Focus JAM Alloy, 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 | 603 | 420 | 76 | 65 | 90 | 570 | 390 | 766 | 30 | 435 | 1166 | 44 |
| M | 612 | 450 | 76 | 65 | 100 | 603 | 420 | 766 | 30 | 435 | 1200 | 44 |
| L | 630 | 480 | 76 | 65 | 120 | 637 | 450 | 766 | 30 | 435 | 1238 | 44 |
| XL | 648 | 510 | 76 | 65 | 140 | 672 | 470 | 766 | 30 | 435 | 1277 | 44 |
All measurements in millimetres unless marked (°) for angles.