[Drew Carey]

There is a car breakers near Gloucester called Twigworth breakers, they usually have approx 200+ bikes at any one time. Plus in terms of parts they literally have hundreds of different forks, engines, boxes of mirrors etc. They have a whole section of the warehouse just piled with bike parts.

Probably too far for you though. Its the kind of place where if you call them they won't have a clue, you would need to go and rummage through their stock.