Originally Posted by
laura*
It looks like you are wanting a Shimano freehub that takes a six bolt brake rotor. You have few choices. You could get another M525 or the M756. There are very few differences between those two. Of special note, the Body Fixing Bolt is the same in both.
Do you think the 20$ price difference is worth it between the 2? My M525 failed but there is no way to know if this was caused by the wheel's former owner (the hub bolt was not attached to the hub), or if the XT hub would even have made a difference if in fact the bolt stripped itself.