Darktown Strutters (1975)

aka: Get Down And Boogie

A band of sexy-cycle riding soul sisters, all of them knock-out vigilantes, take to the streets to find out why citizens are starting to disappear. Neither rival male gangs nor bumbling law officers can stand in their way. Stars Trina Parks, Edna Richardson and Bettye Sweet. Also with Roger E. Mosley and Otis Day.