I stumbled across these two great films about the great period of the late 1980'ies to the mid-'90ies when Wayne Rainey, Kevin Schwantz, Wayne Gardner, Eddie Lawson, Freddie Spencer, Kocinski and Doohan was riding "The Unrideables" - the most evil SOB 500cc 2-strokes.
https://www.youtube.com/watch?v=D6U43VG4VHY
https://www.youtube.com/watch?v=m3kxFveo6cw
Enjoy them, I certainly did