'Angel Unchained' (1970) – Lee Madden.

Outlaw biker Angel (Don Stroud) gives up his colours for a Hippie Commune's rustic tranquillity, and his momentary mellow is usurped by woefully unrighteous red necks, and the docile hippies plan to use Angel's ex-biker buddies as protection yields predictably ungroovy results! Lee Madden's roustabout A.I.P biker gem has a groovy cast, funkily flower powered tunes, some gnarly fights, corn pone claptrap, reactionary cowboys, and Tyne Daly looking especially lovely. The open road, a ceaseless river of beer, and skuzzy Biker's sticking it to the man, I can still dig it, man!!!! I never grooved on hippy schtick, commune's suck, but mighty Don Stroud is on righteous form, and the Wacky Races climax is a propah gas!