Some items from this specific schematic: Pad,brake, Caliper Assembly,rear, Cover, Bolt.
The sub assemblies and components that make up this Rear Caliper include this Caliper Assembly,rear, the most expensive part.
The most reasonably priced component used on the Gsxr750 1985 (f) (e01 2 4 6 15 16 17 18 21 22 24 25 34 39 53) Rear Caliper is the Bolt.