With a quantity of two pieces, the Sprocket, Cam Chain is the most used part in the CAMSHAFT. CHAIN diagram.
The most reasonably priced component used on the Fz750 1987 2kk Sweden 272kk-322e1 Camshaft. Chain is the Bolt, Washer Based(49a).
A sample from the products for the Camshaft. Chain include: Bolt, Flange(36y), Guide, Stopper 2, Damper, Chain 1, Bolt(1fn).