NEW STARTER AND SOLENOID FITS HARLEY DAVIDSON SPORTSTER 1000 ROADSTER XLS 1979-1980 15-453 15453 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Starter - Voltage: 12V Rotation: Counterclockwise Teeth On Drive / Splines: 10 Source: Aftermarket