XTR M980 trail cranks are standard 104 BCD
Thank you Very much for the info... :thumbsup: :thumbsup: :thumbsup: And the info you posted about what size 2011 XTR rear Der to use med or large... Really helped too... And made sense... It being 11-36 10 speed vs 11-34 9 speed... Can't get away with running a Med cage... Thanks again for the Great info... :thumbsup: :thumbsup: :thumbsup:rockyuphill said:XTR M980 trail cranks are standard 104 BCD