The motorcycle in cinema-Psychomania.

(link)

Wiki:

"Tom Latham enjoys riding his motorcycle with his girlfriend and loves his mother dearly, but Tom is no ordinary fellow, he is the leader of a violent, occult motorcycle gang appropriately titled "The Living Dead". His mother and her sinister butler get their kicks out of holding seances in their home. Through her and following in his father's footsteps, Tom makes a pact with the devil to return from the dead. One by one, he and his fellow bikers commit suicide and return to a secret place called "The Seven Witches", after which they continue to terrorize the locals."


external link: full review at 1000misspenthours