On this parts fiche the Bolt,stud 2,12x25 is the most specified component.
Parts such as the Rear Wheel: Weight,balance 20, Weight,balance 30, Bolt,stud 2,12x25, Weight,balance 10 are included in the Cb600fa3 Hornet 2010 (a) France / Abs Cmf St 25k Rear Wheel parts fiche.
The most expensive part in this assembly is the Wheel Sub Assy,rr.