| 48 | Vuelta Ciclista a La Rioja | General classification | | ELORRIAGA Javier Francisco | 1975-09-23 |
| 47 | Vuelta Ciclista a La Rioja | Stage 1 | | ELORRIAGA Javier Francisco | 1975-09-21 |
| 46 | Volta Ciclista a Catalunya | Stage 6 | SPP | PERURENA Domingo | 1975-09-09 |
| 45 | Volta Ciclista a Catalunya | Stage 1a | SPP | PERURENA Domingo | 1975-09-04 |
| 44 | Volta Ciclista a Catalunya | Prologue | SPP | PERURENA Domingo | 1975-09-03 |
| 43 | Trofeo Masferrer | | PERURENA Domingo | 1975-09-02 |
| 42 | Ronde van Nederland | Stage 5 | | PERURENA Domingo | 1975-08-26 |
| 41 | GP Leganes | Stage 3 | | PERURENA Domingo | 1975-08-13 |
| 40 | Vuelta a Cantabria | Stage 4 | | PERURENA Domingo | 1975-08-06 |
| 39 | Vuelta a Cantabria | Stage 3a | | PERURENA Domingo | 1975-08-05 |
| 38 | Vuelta a Cantabria | Stage 1 | | OLIVA Andrés | 1975-08-03 |
| 37 | Clasica de Sabiñánigo | | PERURENA Domingo | 1975-07-27 |
| 36 | Tour de France | Stage 17 | SPP | LÓPEZ Vicente | 1975-07-15 |
| 35 | Vuelta Asturias | General classification | | LASA Miguel María | 1975-06-24 |
| 34 | Vuelta Asturias | Stage 6b | | GONZÁLEZ José Antonio | 1975-06-24 |
| 33 | Vuelta Asturias | Stage 6a | | LASA Miguel María | 1975-06-24 |
| 32 | Vuelta Asturias | Stage 5 | | LASA Miguel María | 1975-06-23 |
| 31 | National Championships Spain - Road Race | NC | PERURENA Domingo | 1975-06-22 |
| 30 | Vuelta Asturias | Stage 4 | | ELORRIAGA Javier Francisco | 1975-06-22 |
| 29 | Vuelta Asturias | Stage 2 | | LASA Miguel María | 1975-06-20 |
| 28 | Vuelta Asturias | Prologue | | NISTAL Tomás | 1975-06-18 |
| 27 | Tour de Suisse | Stage 7 | SPP | OLIVA Andrés | 1975-06-18 |
| 26 | Subida a Arrate | | GALDÓS Francisco | 1975-06-09 |
| 25 | Giro d'Italia | Stage 21 | SPP | GALDÓS Francisco | 1975-06-07 |
| 24 | Vuelta a Aragon | Stage 5 | | NISTAL Tomás | 1975-05-29 |
| 23 | Vuelta a Aragon | Stage 3 | | NISTAL Tomás | 1975-05-27 |
| 22 | Vuelta a Aragon | Stage 1 | | NISTAL Tomás | 1975-05-25 |
| 21 | Giro d'Italia | Stage 7a | SPP | PERURENA Domingo | 1975-05-23 |
| 20 | Vuelta a los Valles Mineros | Stage 1 | | NISTAL Tomás | 1975-05-16 |
| 19 | Tour de Romandie | General classification | SPP | GALDÓS Francisco | 1975-05-11 |
| 18 | Tour de Romandie | Stage 4 | SPP | GALDÓS Francisco | 1975-05-10 |
| 17 | Vuelta a España | Stage 13 | SPP | PERURENA Domingo | 1975-05-05 |
| 16 | Vuelta a España | Stage 11a | SPP | MENÉNDEZ Antonio | 1975-05-03 |
| 15 | Vuelta a España | Stage 7 (ITT) | SPP | LASA Miguel María | 1975-04-29 |
| 14 | Vuelta a España | Stage 2 | SPP | LASA Miguel María | 1975-04-24 |
| 13 | Vuelta Ciclista al País Vasco | General classification | | GONZÁLEZ José Antonio | 1975-04-18 |
| 12 | Vuelta Ciclista al País Vasco | Stage 2a (ITT) | | GONZÁLEZ José Antonio | 1975-04-15 |
| 11 | Klasika Primavera de Amorebieta | | MARTOS Antonio | 1975-04-13 |
| 10 | Setmana Catalana | Stage 5 | | PERURENA Domingo | 1975-04-04 |
| 9 | GP Pascuas | | LASA Miguel María | 1975-03-30 |
| 8 | Vuelta a Levante | General classification | | LÓPEZ Vicente | 1975-03-08 |
| 7 | Tour de Corse | General classification | | LASA Miguel María | 1975-03-07 |
| 6 | Vuelta a Levante | Stage 4 | | PERURENA Domingo | 1975-03-07 |
| 5 | Tour de Corse | Stage 3 | | MENÉNDEZ Antonio | 1975-03-06 |
| 4 | Vuelta a Levante | Stage 2 | | LÓPEZ Vicente | 1975-03-05 |
| 3 | Tour de Corse | Stage 1 | | LASA Miguel María | 1975-03-04 |
| 2 | Vuelta a Andalucia Ruta Ciclista Del Sol | Stage 3 | | PERURENA Domingo | 1975-02-18 |
| 1 | Vuelta a Andalucia Ruta Ciclista Del Sol | Stage 2 | | PERURENA Domingo | 1975-02-17 |