The most expensive part in this assembly is the Wheel,fr(18m/cxmt3.50).
This Front Wheel (vzr1800z L2 E28) diagram displays the required parts for the Vzr1800z Boulevard M109r 2012 (l2) Usa Calif Canad (e03 E33 E28) Front Wheel (vzr1800z L2 E28).
On this parts fiche the Bolt(8x21) is the most specified component.