2019 Gios · R
2019 Gios Siera geometry
Full frame geometry for the 2019 Gios Siera, 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) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 46 | 511 | 373 | 74.5 | 72 | 110 | 515 | 460 | 405 | 45 |
| 49 | 522 | 380 | 74 | 72 | 120 | 530 | 490 | 405 | 45 |
| 52 | 544 | 389 | 73.5 | 73 | 140 | 550 | 520 | 405 | 45 |
All measurements in millimetres unless marked (°) for angles.