Parts such as the Footrests: Washer,step Fitting, Cotter, Pin-footrest Bar Fit, Bolt-upset-wsp-small are included in the Ke100-b19 2000 Usa Canada Footrests parts fiche.
The Bolt-upset-wsp-small is the lowest priced item on this Footrests schematic.
Of all the components used in this assembly the Holder-step,lh is the most expensive.