Vintage Japanese motorcycle starters are famous for their reliability. Other original components may weaken and break, but these bikes will crank for generations. Nothing lives forever, though. When your stock starter finally kicks the bucket, look to Z1 for your vintage Kawasaki starting system components. We stock KZ1000 starter motors, Mitsuba starter motor brushes, complete starter motor brush kits and O-Rings. We also have Suzuki GS750 starter motors and GL1000 starter motors, as well as Z1 solenoid switches, GS750 and GS1000 solenoid switches, and CB750 solenoid switches.