1975 166
Johnny Cecotto
350cc
Paul Ricard
YAMAHA 350
1975 169
Johnny Cecotto
350cc
Hockenheim
YAMAHA 350
1975 170
Johnny Cecotto
350cc
Imola
YAMAHA 350
1975 173
Johnny Cecotto
350cc
Imatra
YAMAHA 350
1975 176
Johnny Cecotto
250cc
Paul Ricard
YAMAHA 250
1975 178
Johnny Cecotto
250cc
Spa-Francorchamps
YAMAHA 250
1976 184
Johnny Cecotto
350cc
Salzburgring
TZ350
1976 185
Johnny Cecotto
350cc
Autodromo del Mugello
TZ350
1977 191
Johnny Cecotto
500cc
Imatra
YZR500 (0W35)
1977 192
Johnny Cecotto
500cc
Automotodrom Brno
YZR500 (0W35)
1977 193
Johnny Cecotto
350cc
San Carlos
TZ350
1977 202
Johnny Cecotto
350cc
Automotodrom Brno
TZ350
1978 211
Johnny Cecotto
500cc
TT Circuit Assen
YZR500 (0W35K)