SHIMANO
Shimano Tricoaster 333 3-speed, 1957-N/K
Shimano Model Automatic AB100, 1972-N/K
Shimano Change Hub SG-2S10 2-speed, 1982-1984
Shimano Model 3CC SG-3C23 3-speed, 1982-1988
Shimano Nexus Inter 3 SG-3C40 3-speed, 1998-until now
Shimano Nexus Inter 4 SG-4C35 4-speed, 1996-2006
Shimano Nexus Inter 7 SG-7C21 7-speed, 1992-until now
Shimano Nexus Inter 8 SG-8C20 8-speed, 2004-until now