2026 Bottecchia · TD
2026 Bottecchia Cronothlon geometry
Full frame geometry for the 2026 Bottecchia Cronothlon, 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) | Chainstay (mm) |
|---|---|---|---|---|---|---|---|---|
| 46 | 469 | 383 | 77 | 71 | 70 | 491 | 470 | 395 |
| 49 | 469 | 383 | 77 | 71 | 70 | 491 | 500 | 395 |
| 51 | 483 | 395 | 77 | 72 | 80 | 507 | 520 | 395 |
| 54 | 495 | 413 | 77 | 72.5 | 90 | 527 | 543 | 395 |
| 57 | 518 | 432 | 77.5 | 72.5 | 115 | 552 | 567 | 395 |
All measurements in millimetres unless marked (°) for angles.