Miami movie legend Brad Grinter (Flesh Feast) purportedly cut costs on this R-rated 1970 cheapie, a late entry in the biker genre, by using students from his film class along with friends and members of his family as makeshift cast and crew. Runaway teen Kathy (Barry Mahon's daughter Sharon) gets chummy with a violent cycle club, leading to a showdown between the bikers and her black belt beau (real-life karate champ Ridgeley Abele). With stuntman Ross Kananga (Live And Let Die) sporting an eye patch as head cyclist Champ, Chris Martell from H.G. Lewis' The Gruesome Twosome, Simon Prescott (Hell's Bloody Devils), and an appearance by Florida psych band Heroes of Cranberry Farm (originally The Squires Four).