@Tenners: Actually there's also the GP 4000 'transparent wall' which has sporadically appeared on the Conti website through the various generations, but only very rarely seen in physical form.
yeah, i tried to buy some of those a while back (ended up buying classics, in fact) and couldn't find anywhere that had them in stock. I assume they're more or less the same colour as the classics?
I thought they were a bit lighter on colour but been so long since I've seen one, I'm not sure. Although Evans seems to have them in stock in deeply unfashionable 23mm - that's where I found the pic.
@Tenners: Actually there's also the GP 4000 'transparent wall' which has sporadically appeared on the Conti website through the various generations, but only very rarely seen in physical form.