Truvativ Noir Replacement Inner Chainring

gbrnole

Hi,

I need to replace the inner chainring on my truvativ noir cranks. I want to go for the middleburn as seen on http://www.chainreactioncycles.com.

Which ring fits the noir crankset? I had my middle ring replaced with a middleburn back at Afan Skyline Cycles but for some reason I think the shop replaced it with an XTR one hence the confusion on replacing the inner ring now. Do I get the XTR one or the standard inner?

Thanks