Parts such as the Fender: Bolt, Flange(4du), Collar, Grommet, Damper, Side Cover are included in the Xg250 2005 4d62 Finland 1d4d6-332g1 Fender parts fiche.
The component with the lowest price in the FENDER schematic is the Nut, Nylon.
The Fender is made up of components including this Front Fender Assy which is the most expensive.