Some items from this specific schematic: Lever-brake Cam, Chain,drive,ek428-g, Bolt-rear Sprocket, Ball Bearing,#6203,601b6203.
The sub assemblies and components that make up this Rear Hub include this Drum-assy,rr, the most expensive part.
With all the components that make up the KE100-B6 1987 USA REAR HUB assembly. The Nut,10mm is the most frequently specified with four applications.