Of all the components used in this assembly the Cylinder-assy-master, is the most expensive.
Parts such as the Front Master Cylinder: Holder-brake, Pipe-brake, Bolt, Cap-brake are included in the Ksf400-a3 Kfx400 2005 Usa Front Master Cylinder parts fiche.
The component with the lowest price in the Front Master Cylinder schematic is the Bolt.