Shimano Dura-Ace Di2 Shifter Right Hand ST-9070 READ DESCRIPTION

Description

I replaced this shifter for a customer because the smooth shifter button feels odd when pressing it.  It absolutely works but there's an odd click when you push the button in.  Perhaps it could be taken apart and fixed, perhaps not.  I'm not going to try since it works now and I don't want to break it or loose a small part out of there.  This is a Di2 shifter that's made for cable pull brakes - NOT hydraulic.  It's light, in good shape, and functions.  Hit me with any questions!