Info
| Last name | Osa Eizaguirre |
| First name | Aitor |
| Nationality |  Spain |
| Date of birth | 09-09-1973 |
| Age | 52 |
| Place of birth | Cestona |
Monuments
| Date | Rank | Race |
|---|---|---|
| 08-12 | 33 | XXXVII Ziklo Kross Igorre (C2) |
| 27-10 | 20 | XXI Cyclo-cross de Karrantza (C2) |
Teams
| Year | Team |
|---|---|
| 2006 | Astana(from 01-06) |
| 2006 | Liberty Seguros - Würth(until 31-05) |
| 2005 | Illes Balears - Caisse d'Epargne |
| 2004 | Illes Balears - Banesto |
| 2003 | iBanesto.com |
| 2002 | iBanesto.com |
| 2001 | iBanesto.com |
| 2000 | Banesto |
| 1999 | Banesto |
| 1998 | Banesto |
| 1997 | Banesto |
| 1996 | Euskadi |
| 1995 | Euskadi - Orbea |
| 1994 | Euskadi - Orbea |
Victories
| This year | 0 |
| Total | 4 |