Have you had any issues with chain rubbing the frame on your six13 with the Eurus wheels? In big chain ring, small sprocket?
Not yet, but I've only tried an 11-21. Everything clears fine. My old 05 had problems with the 53x14 (14-23 cassette) but I don't run that size anymore. A 13-26 was very close to hitting. I don't have one of those on hand to test.
Thanks. My 05 rubs on a 12-25, I've switched back to the original Ksyriums now and moved the Eurus onto my other bike. Shame, but glad I'm not alone in having issues with that rear end. Had no luck claiming it as a warranty issue either.