Overview
I Bought a Vampire Motorcycle is a 1990 British comedy horror film about a motorcycle possessed by an evil spirit, which rides by itself and kills people, particularly members of a particular motorcycle gang. It stars Neil Morrissey as the bike's owner, Michael Elphick as a police inspector and Anthony Daniels as a priest who attempts to exorcise the bike's evil spirit.
Plot
A motorbike gang kills an occultist with a crossbow during a satanic ritual. One of the motorcycles is damaged during the ritual and an evil spirit inhabits it. Noddy is then seen purchasing the bike from a dealer, but lies to his girlfriend, Kim, about the price. He proceeds to take it home and fix the damage caused by the crossbow alongside his friend, named Buzzer, and Kim. They replace the fuel tank, but when Buzzer steals the petrol cap, the bike kills him via decapitation.
When Noddy goes to the scene of his friend's death, he meets an inspector who smells like garlic. That night, he has multiple nightmares about Buzzer. The next day, Noddy and Kim go to a pub. Ten members of the motorbike gang from the beginning of the film enter the bar, and one of the bikers shoots the building with the crossbow. Kim is attacked by one of the bikers after declining his advances, which starts a bar-wide brawl between the motorbike gang, Kim, and Noddy. During the brawl, Noddy is shot by a crossbow bolt.
Noddy and Kim get Chinese food. When Kim orders garlic prawns, the bike drives off with her. It takes her under a bridge, throws her off, and makes advances at her. When it notices a crucifix around her neck, the bike drives back to the pub, where the a member of the motorcycle gang attempts to steal it. The bike stabs the leader through the leg with a large metal spike, then launches him at some graffiti artists. The bike then proceeds to decapitate the majority of the biker gang, leaving only one member, named Roach, alive.
From Wikipedia (CC BY-SA 4.0).