I have dug out from the back of my garage my prized vintage road bike, i bought it in 1986 and was told it was from the late 1960/early 70's it is made by Walvale which was a local frame builder in Liverpool. The bike has a mix of Campagnolo Record and Dura Ace, with a Regina 5 Speed casette on Campag large flange Record hubs with competition Champion tubular rims. I'm just wondering to the age of these components and if there is any value to these? I've attached a pic of the rear mech[/img]