50 is about the max. If you are running fenders, adding a centerpull (I use diacompe) in the front greatly increases breathing room.
I have run 47mm with fenders on my 60cm and that was tight. 42s are preferred. Clayton Scot SF, CA -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at https://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.
