Originally Posted by
GrainBrain
Shimano has offered 1x for quite awhile in 10,11 and 12 speed on mtb. Now Shimano has road derailleurs that are clutched as well.
I'm aware of the MB 1X Shimano offers. I have XT 1x11 on one of my MB's. Problem is XTR/XT cranks only go up to 34T.