The sub assemblies and components that make up this Cam Chain / Tensioner include this Tensioner,chain, the most expensive part.
A sample from the products for the Cam Chain / Tensioner include: Tensioner,chain, Bolt,hex 6x25, Pin Knock Stay, Bolt,hex., 6x16.
The most reasonably priced component used on the Cb450k1 1968 Usa Cam Chain / Tensioner is the Bolt,hex., 6x16.