On this parts fiche the Socket Bokt,10x25 is the most specified component.
This Steering Stem diagram displays the required parts for the Gl1500a Goldwing Aspencade 1995 (s) Sweden / Kph Steering Stem.
Some items from this specific schematic: Plate,angle Senso, Seal,head Dust, Sub Cord Cancel, Screw-wash,5x16.