Originally Posted by
masi61
Yes, I was looking at those cheap looking 405’s. You are right the 4720’s do look better. Do you happen to know if the 4720’s can use any Shimano 10 speed rear derailleur or if you must use the matching Tiagra one?
I know it sounds crazy, but the 4700 shifters use the 11 speed cable pull, so any Shimano 11 speed road rear derailleur will work in place of the 4700 rear derailleur. Normal 10 speed derailleurs won't work with those shifters.