2026 KTM · ERD
2026 KTM Macina Revelator SX Prime geometry
Full frame geometry for the 2026 KTM Macina Revelator SX Prime, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 52 | 424.1 | 390.6 | 75 | 71 | 140 | 537.3 | 475 | 763 | 79.9 | 435 | 1025 |
| 49 | 465.7 | 374.7 | 75 | 70 | 140 | 517.4 | 460 | 754 | 79.9 | 435 | 1014 |
| 55 | 562.3 | 401.7 | 74.5 | 72 | 150 | 557.1 | 505 | 784 | 79.8 | 435 | 1031 |
| 57 | 571.6 | 413.4 | 74 | 72 | 160 | 576.9 | 525 | 797 | 79.7 | 435 | 1046 |
All measurements in millimetres unless marked (°) for angles.