What rear mech hanger do I need?

tavyabe Posts: 283
edited April 2010 in MTB buying advice
Hi, I need a rear mech hanger for a Claud Butler Urban 200, I want to buy one as cheap as possible and have seen them on ebay but I don't know which one I need as they all seem to be named by bike. Is this a generic type and if so can someone provide me with a linke to one that will fit? here is a photo:


Many thanks :)