This is a Cook Bros Bonzo Fury circa 1985. I believe only about 10 were made and I have anther listed here that is yellow. This bike is how I got it. It does not have original decals although Jack Whitmer of Cook Bros did send me the originals so some day soon I hope to get those on the bike. This bike has Cook Bros hubs and a mix of 1985 “Deer Head” components and upgraded index Shimano components from the late 80’s.