3-4mm is quite a bit. It sounds like someone filed it down to fit the already tight spaces when used with a 107 or 110mm BB. It would b a risk, but how much ... no one knows. You could use it and check it every ride for cracks, but your health is not worth what you paid for the crank.
Try getting a new crank, these Stronglight Impacts from ChainReaction Cycles in the UK are XD2's relabeled. They are steel rings, but you are only after the arms. The price w/shipping is only $62. I've ordered from them before with no issues. Delivery was surprisingly fast. http://www.chainreactioncycles.com/Models.aspx?ModelID=50639 -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send email to rbw-owners-bu...@googlegroups.com. To unsubscribe from this group, send email to rbw-owners-bunch+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.
