Road race
Orbea Orca
2026 · 700c wheels · 7 sizes
Orbea's lightweight carbon race bike, built around the OMX frame that every Orca build shares, from the M10i and M20i up to the LTD, PWR and Replica versions. Fork rake is 48 mm on the 47 to 51 sizes and 43 mm on the 53 to 60 sizes, which is why trail does not simply fall as the head angle steepens. The seat tube length is measured centre to top.
Source: web.archive.org/web/20260621044350/https://www.orbea.com/en-gb/orca-m21eltd-pwr
I ride:
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | 47 | 49 | 51 | 53 | 55 | 57 | 60 |
|---|---|---|---|---|---|---|---|
| Stack (mm) | 506 | 515 | 533 | 552 | 572 | 590 | 616 |
| Reach (mm) | 370 | 375 | 380 | 385 | 391 | 398 | 404 |
| Head angle (°) | 71.0 | 71.5 | 72.2 | 72.8 | 73.0 | 73.2 | 73.2 |
| Seat angle (°) | 74.5 | 74.0 | 73.7 | 73.5 | 73.5 | 73.2 | 73.2 |