2025 Bianchi · G
2025 Bianchi Arcadex PRO geometry
Full frame geometry for the 2025 Bianchi Arcadex PRO, 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) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 544 | 376 | 74.5 | 70.5 | 90 | 527 | 410 | 75 | 601 | 430 | 1020 | 51 |
| SM | 563 | 383 | 74 | 70.5 | 110 | 545 | 448 | 75 | 615 | 430 | 1034 | 51 |
| MD | 584 | 391 | 73.5 | 71 | 130 | 564 | 485 | 75 | 625 | 430 | 1044 | 51 |
| LG | 610 | 402 | 73.5 | 71.5 | 155 | 583 | 515 | 75 | 639 | 430 | 1059 | 51 |
| XL | 638 | 410 | 73 | 71.5 | 185 | 605 | 550 | 75 | 656 | 432 | 1077 | 51 |
All measurements in millimetres unless marked (°) for angles.