No. I put a full Ultegra set with Di2 (electronic shifting) in/on it. The battery sits at the bottom of the seat downtube, and most of wiring runs inside the frame.very nice bike..that costs a pretty penny. light as a feather..are the gear cables fed thru the frame?
Funny thing is, I sold it to a Doc who works in the same office building/campus as my orthopedic surgeon....and my knees are the reason I sold it off.