don't know if you bought one already...but the SV forums had this to say...
Quote:
I have found Iris chains to be considerably inferior to any of the makes that are fitted to Japanese bikes as original equipment. end of.
+1 to that, My iris did 8k & it was scotoilered & it was completely gone , never had less than 15 k out of any other chain or less than 20k when scotoilered.....
I would order a DID/RK/Tsubaki/EK/AFAM chain....X ring preferrably.