Parts such as the Turn Signal: Screw,tap 4x25, Reflector Comp.,w, Winker Assy.,l.rr, Reflector Comp.,w are included in the Gb500 Touristtrophy 1990 (l) Usa California Turn Signal parts fiche.
This Turn Signal diagram displays the required parts for the Gb500 Touristtrophy 1990 (l) Usa California Turn Signal.
On this parts fiche the Screw,tap 4x25 is the most specified component.