Kogel make replacement pulley wheels for most types of rear mech, I emailed them to ask if they made a set that would allow a Shimano 12 speed chain to be happy running through a SRAM AXS Eagle mech (rather than taking the pulleys out of an XTR mech and filing them until they fit).
Kogel make replacement pulley wheels for most types of rear mech, I emailed them to ask if they made a set that would allow a Shimano 12 speed chain to be happy running through a SRAM AXS Eagle mech (rather than taking the pulleys out of an XTR mech and filing them until they fit).
They said that this set would be suitable: