Originally Posted by
repechage
Campagnolo will have discs (again) by 2017. Yes, they made a mechanical disc brake in the past.
Already late to the party.
Shimano 685 and 785 are fantastic systems. Good luck catching them at this point.
FWIW I hope Campy puts more effort into their hydraulic disc systems than their recent effort with cantis. They were merely rebadged Tektros at 3x the price. I have a set on my AluCross and they stop fine, but so does a $25 Tektro with some Kool Stops added.