The component with the lowest price in the CAM CHAIN/TENSIONER (1) schematic is the Bolt,flange 6x14.
Parts such as the Cam Chain/tensioner (1): Washer,sealing,6., Adjuster Comp.,ca, Chain,cam, Tensioner Comp,ca are included in the Cbr600f Hurricane 1991 (m) England / Kph Cam Chain/tensioner (1) parts fiche.
The Cam Chain/tensioner (1) assembly is constructed from several parts from which the Chain,cam is the most expensive.