Giacomo Agostini won the 1966 MotoGP riders’ championship, racing for MV Agusta.
The manufacturers’ championship went to Honda.
It was one of Giacomo Agostini’s 8 MotoGP titles (1966, 1967, 1968, 1969, 1970, 1971, 1972, 1975).
MotoGP & Bikes
Who won the 1966 MotoGP championship?
Giacomo Agostini won the 1966 MotoGP championship with MV Agusta.
Sources
- Paddock curated championship records
- Wikipedia — MotoGP champions
- MotoGP official site