Hi

I'm going mad with shimano's website. I need to buy replacement fly wheels for my shimano claris 8 speed road bike. I can't find a replacement anyway and different parts of the site have it listed as RD-2300 and RD-2400, neither of which seem to be available anymore, and sometimes come up with MTB derailleurs. Has anyone any idea what I can do, tempted to just buy a new claris RD, but would rather save myself £20.