When his mother sends Jack off with money to buy groceries, he comes home with a magic supercharged dirt bike instead. His mother is furious, but when Jack uses the magic bike to save the local hot dog stand from the clutches of corrupt big business, he becomes the town hero.
The Dirt Bike Kid is a 1985 urban fantasy film directed by Hoite Caston, written by David Brandes and Lewis Colick, and starring Peter Billingsley, Stuart Pankin, Anne Bloom, Patrick Collins and Danny Breen. The film tells about a boy who discovers a magic dirt bike that has a mind of its own, with part of the film's story inspired by Jack and the Beanstalk.