2025 3T · G
2025 3T Extrema Italia geometry
Full frame geometry for the 2025 3T Extrema Italia, 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 (°) | Top tube (mm) | Seat tube (mm) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| 51 | 547 | 358 | 73.5 | 69.1 | 529 | 466 | 79 | 620 | 437 | 1044 |
| 54 | 570 | 368 | 73.5 | 70.5 | 547 | 491 | 76 | 612 | 437 | 1036 |
| 56 | 590 | 376 | 73.5 | 71.5 | 561 | 521 | 76 | 617 | 437 | 1040 |
| 58 | 610 | 384 | 73.5 | 72 | 575 | 549 | 74 | 626 | 437 | 1050 |
All measurements in millimetres unless marked (°) for angles.