Alternatively, I've heard you can get Campy 11 speed shifters to work perfectly with shimano 9 speed everything else as is. Though I suppose if you're riding DA, you must like Shimano enough to stick with them and not go with the hybrid setup. I, on the other hand, am eagerly awaiting the arrival of my 10 spd centaur shifters to pair with my 8 speed cassette to try integrated brakes/shifters for the first time.
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Bikes: 1996 Eddy Merckx Titanium EX, 1989/90 Colnago Super(issimo?) Piu(?), 1990 Concorde Aquila(hit by car while riding), others in build queue "when I get the time"