Multi-shifting give the rider the possibility of shifting up or down by up to 11 sprockets at a time. This is a functionality possible only with the EPS electronic drivetrain. But Ergopower Chorus EPS offers even more than this with superb ergonomics, simplicity, comfort and safety in all riding positions. A single click of the controls and you're headed for a whole new experience. Campagnolo's tried and true One Lever, One Action system to avoid confusion and error in hard effort Multi-Dome technology preserves the mechanical feel even with the electronic switches Brake levers with carbon finish Ergonomic downshift lever is easier to reach from the drops Mode button allows adjustments and setting on the fly as well as a check of battery level