Debutants
Romano Tumellero is the youngest debutant in GP Cemab in 1970. There are 3 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | TUMELLERO Romano | Ferretti | 22y + 54d |
| 2 | GUERRA Pietro | Salvarani | 26y + 273d |
| 3 | BITOSSI Franco | Filotex | 29y + 208d |
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | TUMELLERO Romano | Ferretti | 22y + 54d |
| 2 | GUERRA Pietro | Salvarani | 26y + 273d |
| 3 | BITOSSI Franco | Filotex | 29y + 208d |