Step onto your aerodynamic bike, place your arms on the bar-end and your hands on the new EPS controls. Snap into the pedals, and you're ready to challenge the clock. The new EPS controls are designed to keep your hands in the most aerodynamically efficient position at all times. With a simple click of the controls, the front or rear derailleur move quickly and precisely into the desired position without wasting a hundredth of second more than necessary, letting you focus every ounce of your energy on beating the clock or your opponents.**Technologies*** Multi-Dome Technology: Being able to feel the exact instant when they shift with the rear or front derailleur is crucial for a rider* Multishifting Technology: Thanks to the electronic evolution of the multi-shifting technology, it is possible to obtain multiple shifting with 12x cassettes* Waterproof - IP67 The Campagnolo EPS electronic drivetrain complies with IP67 international standards**Features And Benefits:*** Back to Zero position system: allows the lever to maintain an optimal position with respect to airflow and allows for less effort for the athlete* SWITCH MODE BUTTON: the mode buttons allow the user to check battery charge, make fine adjustments to the rear or front derailleur - even in the middle of a race (with the riding setting procedure), and set the zero position of the rear and front derailleur (zero setting procedure)* Multi-Dome Tech: these controls strike the perfect balance between operating force and tactile shift feedback, and also eliminate the possibility of unintentionally shifting the rear or front derailleur.**Weight: 98g (Pr)**