The most reasonably priced component used on the Gl1500c Valkyrie 1998 (w) Switzerland Shift Drum/shift Fork is the Nut,flange,6mm.
The Shift Drum/shift Fork is made up of components including this Drum Assy,shift which is the most expensive.
Some items from this specific schematic: Plate,shift Arm G, Oil Seal,14x28x7, Arm Comp,gear Shi, Pin, Shift Return.