The lowest price component in this Front Wheel (model K/l) parts-list fiche is the Screw.
Some items from this specific schematic: Cover,front Disc,right, Washer, Nut, Spacer,fr Axle,l.
This schematic depicts all components used in the Rmx250 1990 (l) Usa (e03) Front Wheel (model K/l) partslist.