Originally Posted by
jsidney
I guess I will need to look at the Cantis that I have and see if I will need to change those as well. At the moment I am going to assume they will work. These cantis are from 1987 if that helps.
Once again, the brakes will work fine with the 105 STI levers. I don't know why people keep bringing up the issue... Your bike already has cantilevers controlled by drop-bar brake levers, so you KNOW it will work. They didn't have V-brakes or V-brake levers in 1987 so your current brake levers are sure to have the same cable pull as the 105 STIs.