2025 Orro · RD
2025 Orro Venturi STC geometry
Full frame geometry for the 2025 Orro Venturi STC, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 523 | 378 | 74.5 | 71.8 | 123.6 | 523.1 | 480 | 71 | 406 | 976.9 | 48 |
| M | 542 | 385 | 74 | 72 | 142.8 | 540.4 | 510 | 71 | 406 | 988.2 | 48 |
| L | 561 | 392 | 73.5 | 72.3 | 163.8 | 558.2 | 535 | 69 | 406 | 999.5 | 48 |
| XL | 580 | 399 | 73 | 72.3 | 183.7 | 576.3 | 560 | 69 | 406 | 1012.5 | 48 |
All measurements in millimetres unless marked (°) for angles.