The Ball,steel.,8 is the lowest priced item on this F-6 Steering Stem schematic.
Parts such as the F-6 Steering Stem: Thread Comp Strg, Race.(strg.top) C, Bolt,socket,10x30, Seal Steering are included in the Vt500e 1985 (f) F-6 Steering Stem parts fiche.
The F-6 Steering Stem is made up of components including this Stem Comp,strg which is the most expensive.