Sadly my bike's rear wheel has been rubbing on the chain stay, apparently for quite some time, and somehow I didn't notice. LBS noticed it today (not the one I bought the bike from - that was in a different country) and advised me never to ride this frame again.
Any thoughts on whether this is safe to ride? It would be such a shame to toss a frame with only 10,000km on it, but it looks like the wheel rubbed right through the paint and maybe a layer of something? I don't know a lot about what's inside these frames.