All time teammates
Ranking by number of seasons being teammates.
| # | Rider | #Seasons | |
|---|---|---|---|
| 1 | GOLZARRI Juan Antonio | 4 | 1925, 1933-1935 |
| 2 | EZQUERRA Arturo | 3 | 1933-1935 |
| 3 | LARRINOA Juan | 3 | 1933-1935 |
| 4 | MARTÍNEZ Alejandro | 3 | 1933-1935 |
| 5 | OTAOLA José | 3 | 1933-1935 |
| 6 | GOLZARRI Germán | 2 | 1934-1935 |
| 7 | PELAYO Manuel | 2 | 1934-1935 |
| 8 | PORTILLA Miguel | 2 | 1933-1934 |
| 9 | LÓPEZ Leandro | 1 | 1934 |
| 10 | LARRABIDE José | 1 | 1935 |
| 11 | ALDAZABAL Guillermo | 1 | 1933 |
| 12 | BALIER José María | 1 | 1933 |
| 13 | ORUE León | 1 | 1934 |
| 14 | PORTILLA Ignacio | 1 | 1934 |
| 15 | MORGA Antonio | 1 | 1925 |
| 16 | LARRAURI Victoriano | 1 | 1925 |
| 17 | EZQUERRA Federico | 1 | 1933 |
| 18 | EMBEITIA Valentín | 1 | 1925 |
| 19 | MIRANDA Aurelio | 1 | 1925 |
| 20 | ERRASTI Ángel | 1 | 1925 |
| 21 | URRUTIA Adolfo | 1 | 1925 |
| 22 | LEGARRETA Ceferino | 1 | 1933 |
| 23 | DERMIT Jesús | 1 | 1933 |
| 24 | CEPEDA Francisco | 1 | 1933 |