Of all the components that make up this Radiator the Bolt,hex.,6x16 has the lowest price.
Parts such as the Radiator: Clamp,hose 30-37, Washer,plain,6mm, Fller Neck, Bolt,flange,sh,6x25 are included in the Cb1000ra 2011 (b) European Direct Sales / Abs St Radiator parts fiche.
The Radiator assembly is constructed from several parts from which the Radiator Comp is the most expensive.