The Brando estate, while protecting their "intellectual property" of Marlon's identity, is also sticking up for Triumph.
http://usridernews.com/2012/03/13/brando-enterprises-give-harley-davidson-the-boot/ Quote:
While The Wild One has become synonymous with biker culture, it was Triumphs and not Harley-Davidsons that featured prominently in the 1953 film.