Colnago C59 Disc (C for “Colnago”, and 59 for 59th anniversary of the Colnago frames) is the first road bike with disc brakes. Personally, I don’t think it is necessary for a road bike has disc brakes. But Colnago claims disc brakes are the way of the future, a generational improvement bound to evolve the road racing bicycle.
Colnago found the benefits of disc brakes so compelling, they engineered their top-of-the-line C59 Italia frame to deliver a comprehensive disc brake road platform. C59 is a full hydraulic disc brake specific road bike that using a Formula brake system developed specifically for them.