The Superpro M970X Chainrings were designed to work with Shimano XTR M970 104/64 BCD cranks. For best performance use only Blackspire SuperPro rings as a set. These chainrings will not work properly if mixed with other brand rings.
CNC'd 7075 T-6
For use with SHIMANO FC-M970 crankset
Anodized black with laser etched graphics
4 Bolt Installation
For use with 9 or 10 speed drivetrains
Showing Questions 1-2 of 2
Q: Will this fit a 2012 Camber - replacement granny gear?
A: This chainring is only optimized for the M970 crankset therefore if that is the crankset that is currently on your bike, it will be compatible.
Q: Is it possible to use this inner ring (64x28) on a SRAM 2x10 crank (S1400) which has same BCD as Shimano....64 inner 104 outer
A: Yes, these chain rings will work on your cranks.