Originally Posted by
matt92037
The Expert for sure uses center lock rotors. What you see in the pic on the expert are rivets, not rotor bolts.
Aaah, so it appears you're right. Those are
Shimano RT68 , (thanks @
GeneO), though looks like it's considered as SLX/105 level whereas 2017 models and 2018 Pro receives
RT81 which is XT/Ultegra level. Seriously, why is it so hard for Specialized to do a full Ultegra level spec?
