Most starts
Most starts in Itzulia Basque Country for Colchón CR .
| # | Rider | Starts | Years |
|---|---|---|---|
| 1 | ARGUDO Juan | 2 | 1979-1980 |
| 2 | MANZANEQUE Jesús | 1 | 1979 |
| 3 | LÓPEZ Ángel | 1 | 1979 |
| 4 | ZÚÑIGA Ricardo | 1 | 1979 |
| 5 | RECIO José | 1 | 1980 |
| 6 | JUAREZ Isidro | 1 | 1979 |
| 7 | FANDOS Ignacio Juan | 1 | 1980 |
| 8 | BERNAL José Antonio | 1 | 1980 |
| 9 | GONZÁLEZ Antonio | 1 | 1980 |
| 10 | MARQUES Vicente | 1 | 1980 |
| 11 | PARDO Pedro | 1 | 1980 |
| 12 | SOBRINO Antonio | 1 | 1980 |
| 13 | JESUS HUERTAS Pedro | 1 | 1979 |