The most reasonably priced component used on the Cbr600f Hurricane 1987 (h) Switzerland / Kph Rear Fender (1) is the Screw Washer 5x16.
Some items from this specific schematic: Nut,flange,5mm, Mark.drive Chain, Reflector,reflex, Cover License.
The most expensive part in this assembly is the Spark Unit (oki).