Campagnolo 10-speed groups Centaur & Veloce for 2011
2011 Centaur & Veloce components will feature better shifting to match the quality found on the 11-speed sets, lower weight and a new simplified bottom bracket system called Power Torque.
Campagnolo Centaur 2011 10-speed cassette
According to the press release, "The profile of the teeth, completely redesigned in line with the Ultra-Drive project, makes it possible to achieve the maximum response speed at the moment of shifting. The synchronisation obtained by establishing a specific position of the teeth between sprocket and sprocket makes the passage from one sprocket to the next very fluid and fast. And in order not to lose rigidity, the last two are fitted on an aluminium frame."