Sizing and Geometry
Orbea Orca Aero
Sizing chart to be used as a reference only. The best way to determine your size is to visit us in-store and get fitted.
| Size | Rider Height (cm) |
|---|---|
| 47cm | 155-160cm |
| 49cm | 160-166cm |
| 51cm | 167-172cm |
| 53cm | 173-179cm |
| 55cm | 180-185cm |
| 57cm | 186-191cm |
| 60cm | 192-207cm |
Geometry
| Specification | 47 | 49 | 51 | 53 | 55 | 57 | 60 |
|---|---|---|---|---|---|---|---|
| Seat Tube (mm) | 459 | 474 | 499 | 524 | 544 | 564 | 589 |
| Top Tube (mm) | 507.6 | 520.8 | 532.9 | 545.5 | 557.5 | 573.1 | 587 |
| Head Tube (mm) | 93.1 | 100.8 | 117.2 | 134.9 | 155.2 | 173.2 | 200.4 |
| Head Angle (°) | 71° | 71.5° | 72.2° | 72.8° | 73° | 73.2° | 73.2° |
| Seat Angle (°) | 74.5° | 74° | 73.7° | 73.5° | 73.5° | 73.2° | 73.2° |
| Chainstay (mm) | 408 | 408 | 408 | 408 | 408 | 408 | 408 |
| Wheelbase (mm) | 966.2 | 971 | 974.8 | 976.1 | 986.4 | 996.9 | 1010.8 |
| Stack (mm) | 596 | 505 | 523 | 542 | 562 | 580 | 606 |
| Reach (mm) | 370 | 376 | 380 | 385 | 391 | 398 | 404 |