Parts such as the Crankshaft: Balancer,weight, Nut,12mm, Balancer,shaft, Crankshaft-comp are included in the Ksf450-bef Kfx450r 2014 Usa Crankshaft parts fiche.
The sub assemblies and components that make up this Crankshaft include this Crankshaft-comp, the most expensive part.