Fear and Loathing in Las Vegas

1989 Honda CR 500 R.

... in a movie set in 1971.

Kawasaki KS 125?

Not a kawasaki KS 125, they only ever came in green or yellow, + the exhaust is on the wrong side, that's a 1974 F7-C 175

Harley-Davidson Panhead

1988 Suzuki RM 250.

... in a movie set in 1971.

Bultaco? Sherpa, pô Alpina, mes louloux!

Model Origin: Spain

1969 Honda SL 100.

1971 Suzuki TS 250 ?

1971 Suzuki TS 125 R Duster

Gros pour une 125... 250, plutôt?

1969 Suzuki TS 250.

Suzuki

right in front XT250/550.

Yepp, 1983 model, and it is a 250.