Parts such as the Front Wheel: Spacer,fr Wheel Bearing, Weight,wheel Balance 10g, Valve Assy,wheel Rim(tr412), Bolt(8x21) are included in the Vzr1800n Boulevard M109r 2009 (k9) California (e33) Front Wheel parts fiche.
The Front Wheel assembly is constructed from several parts from which the Wheel,fr(18m/c is the most expensive.
In this schematic the "Bolt(8x21)" is used most often.