2026 Transition · EDB
2026 Transition Regulator SX geometry
Full frame geometry for the 2026 Transition Regulator SX, 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) | BB drop (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SM | 623 | 425 | 75 | 64.5 | 105 | 551 | 375 | 25 | 442 | 1201 | 44 |
| MD | 632 | 455 | 75 | 64.5 | 115 | 583 | 400 | 25 | 442 | 1235 | 44 |
| LG | 641 | 480 | 75 | 64.5 | 125 | 610 | 440 | 25 | 448 | 1271 | 44 |
| XL | 651 | 510 | 75 | 64.5 | 135 | 643 | 470 | 25 | 448 | 1305 | 44 |
All measurements in millimetres unless marked (°) for angles.