Incoming
| Rider | Team 1965 |
|---|
Outgoing
| Rider | Team 1966 |
|---|---|
 Joao Alves Peixoto | Retired |
| João Henrique Dos Santos | Retired |
| Joaquim Leão Da Silva | |
| Laurentino Mendes dos Reis Dias | Retired |
| Sergio Pascoa Bentinho | Retired |
| José Pinto | |
| Mário Silva Pereira | |
| Agostinho Sousa | Retired |
| Francisco Valada | Retired |
| Jorge Henrique Viegas Corvo | Retired |