The Honda E-6 CAM CHAIN TENSIONER has twenty-one products enlisted in the schematic.
Parts such as the E-6 Cam Chain Tensioner: Bolt,knock,7x12, Guide B,cam Chain, Bolt Flange 6x14, Guide A,cam Chain are included in the Cbx400f2 1982 (c) European Direct Sales E-6 Cam Chain Tensioner parts fiche.
In this schematic the "Bolt,knock,7x12" is used most often.