does anybody know of an aftermarket equivalent of the old 112mm bcd chainrings that came on m950 xtr chainsets or has anybody seen them knocking about as old stock somewhere??

It only the middle ring i'm after but a web search shows up nothing this old.

Any help would be greatly appreciated!!!

Mat

Try Edinburgh Bike Co-Op as they had some in the clearance last year in the sale both the small and middle rings from memory.