On this parts fiche the Pad,comp (ask) Rr (nas) is the most specified component.
This schematic depicts all components used in the Vf1100s Sabre 1985 (f) Usa California Rear Brake Caliper partslist.
The sub assemblies and components that make up this Rear Brake Caliper include this Caliper Assy., Rr., the most expensive part.