Originally Posted by
sparks_219
I have both the XTRs, and M4s. In my opinion, I'd sell both and get another set of M4s. The rotors alone is worth it! Plus hopes have much better modulation, and WAY more power than the XTRs.
Great advice Sparks, That is just what I am ending up doing. Everything you said has proven to be right on . The M4's came in today and out of the box they will stand my Niner on its front wheel, and I am told those pads get better after a few rides. Shimano is sending me a brand new set of XTR's Found a buyer for the Elixirs and I will price the new XTR's right on CL and pick up another set of M4s