I've been running a 2x9 system for a while now and really like it. how many others are still using this?
have you ever had any chain skipping problems with the Competition chainrings?
these are a bronze like color,or whatever it resembles. I have had weird skipping problems with these rings. same brand new chainring was tried on two different bikes,scalpel 2k and 3000sl, both with brand new different chains,Sram69 and Dura Ace. put on an Expert 29t and works fine.

I'm concerned because these rings are becoming very rare. and I think my brand new spare Competition crankset might be useless if it skips.