1981 -82 CB 900 F Super Sport

[pekingduck]

They were a nice looking and nice performing bike back then, but everyone else had bigger engines and handled better, despite the FVQ (Fade Very Quickly) shocks. I remember there were valve sealing issues with them, and they still leaked at the head gaskets despite the spiral studs. The generator brushes wore out, and if the thin-walled generator cover was bent a little from a fall, it would cause the windings to rub on the rotor.
Best to take a picture of it and stick it on your fridge with a magnet.