Originally Posted by
blakcloud
It does have STI's you can see the cables come out from the side of the shifters.
Yes I see the shift cables, which means the shifting mechanism must be up there somewhere, but I see no STI inner return-levers. Probably what I failed to consider is the possibility that these are Sora brifters, that use a thumb-button for return-shifting, and that little button is just not visible in the pic.