Parts such as the Cam Chain / Cam Chain Tensioner: Spg,cam Chain Ten, Bolt,flange,6x28, Bolt,special 6mm, Chain,cam are included in the Ft500 Ascot 1983 (d) Usa Cam Chain / Cam Chain Tensioner parts fiche.
The component with the lowest price in the CAM CHAIN / CAM CHAIN TENSIONER schematic is the Washer Seal, 6mm.
In this schematic the "Bolt,knock 7x12" is used most often.