In this schematic the "Plate,drum Set" is used most often.
Parts such as the Gearshift Drum: Roller,4x8, Washer 14.5x23x2., Socket Bolt,, Spindle Comp,gear are included in the Cb1100sf X11 2000 (y) European Direct Sales Gearshift Drum parts fiche.
Of all the components that make up this Gearshift Drum the Circlip,ex,14 has the lowest price.