>>1118399I had a XD600 on my T700 for a while, I honestly didn't like the 36t ring with the 11-34 cassette I've got on it, a 40t ring gives me about as much downhill speed as I need for brevets and can still climb all but the steepest hills without dropping to my 28t. I've yet to experience any ghost shifting with this frame, but I've also never had any loads on the rear aside from my fat 210 lb ass.