The most reasonably priced component used on the Cb500 2000 (y) Germany Gearshift Drum is the Circlip,ex,14.
Parts such as the Gearshift Drum: Fork R,gear Shift, Roller,4x8, Spring,shift Retu, Center Comp.,shif are included in the Cb500 2000 (y) Germany Gearshift Drum parts fiche.
With two applications this Plate,drum Set is the most specified part.