Parts such as the Front Brake Caliper: Support, Pad, Bolt, Washer Based(3vd), Caliper Assy (left), Bolt are included in the Xt225 Xt225c 1999 (x) Usa California Front Brake Caliper parts fiche.
On this parts fiche the Bolt is the most specified component.
The fifteen Xt225 Xt225c 1999 (x) Usa California Front Brake Caliper component parts are all listed in this schematic.