I’ve always run what I’ve had lying around with my XT’s (usually Avid rotors) but I want to actually set the callipers up properly now so going to treat myself to the right size rotors.

I don’t think I’ll go icetech or shimano for the rotors though and hope seem to do all sizes under the sun.

Does anyone know if XT’s are 200mm or 203mm? and 180 or 183mm or 185mm?

Shimano rotors are 140/160/180 and 203 mm

Be aware, if you use the Hope Saw rotors their rivets stand a long way proud and actually hit the caliper body. I have this very issue on my 29er XC bike (M8000 calipers, Saw rotors)

Maybe Icetechs it is then! thanks for the heads up wildcard and thanks rocketman for sizing!