On this parts fiche the Bolt is the most specified component.
This Rear Brake (b3/b4) diagram displays the required parts for the Zx1200b4 Zx12r 2005 Usa California Canada Rear Brake (b3/b4).
This Caliper-sub-assy,rr,g is the most expensive of the items that make up this Rear Brake (b3/b4) assembly.