You may recall this classic film about bikers.
Peter Fonda was there. (And Some Others)
He (Peter) made several Biker films in a short time,
and then he made "The Hired Hand" which
was a cowboy "Ego" type film.
That's when I met him. He was not that "Social"
as I recall. The Hired Hand was filmed in two locations,
the Culver city Western Town, and Santa Fe New Mexico.