The component with the lowest price in the FRONT FENDER schematic is the Screw,special,6x1.
A sample from the products for the Front Fender include: Fender A,*gy108r*, Bolt,flange,6mm, Grommet,wire, Fender A,*pb300r*.
On this parts fiche the Collar,fr Fender is the most specified component.
