Parts such as the Front Wheel: Dust Seal,22x42x7, Bolt,fr.disk,8x59, Dust Seal,40x50x5, Weight,bal.30g are included in the Cb650sc Nighthawk 1985 (f) Usa Front Wheel parts fiche.
On this parts fiche the Shim,damping is the most specified component.
The Front Wheel is made up of components including this Wheel Comp.,fr. which is the most expensive.