I did some searching and found some old links to Shimano compatibility charts that did not answer this.
I just got some Dura Ace ST-7700 shifters. My current set up is Shimano 9 speed bar end shifters with Ultegra RD-6500 and FD-7403. It all works together. Will the ST-7700 shifters work with my existing components? If so is it hard to set up?
I did all the install on my existing drive train but never hooked up integrated brake/shifters. How hard could it be?