1990: The Bronx Warriors

1990 The Bronx Warriors Italian 1990 I guerrieri del Bronx is a 1982 Italian actionscience fiction film directed by Enzo G. Castellari.

Attacked by a roller skating gang called The Zombies, Anne is saved by members of The Riders, and taken under the protection of The Riders leader Trash Mark Gregory. The Manhattan Corporation hires a ruthless and psychopathic mercenary named Hammer Vic Morrow, who turns the various Bronx gangs against each other to ensure Anne is returned.The idea for the film was fist envisioned by producer Fabrizio De Angelis when he missed a subway stop for his Manhattan hotel and ended up in dangerous neighbourhood in the Bronx. De Angelis stated he imagined the idea of a futuristic city where young hoods would fight for their home. ........

Source: Wikipedia