I have an XT M760 chainset with nearly new middleburn chainrings on it. However, the axle on the chainset is borked so I need a new chainset. If I buy an XT M770 9speed chainset, will my middleburn chainrings stil fit it for use when the new chainrings wear out?
I guess what I am asking is do the old and newer XT chainsets all take the same BCD chainrings.
Alternatively, any recommendations for a decent new chainset?
Thanks in advance,