Campagnolo Chorus EPS 11 Speed Shifter Brake Lever Set Pair R&L Ergopower Electronic EP11-CH1C. Includes Right Rear and Left Front Brake/Shifter Levers. Comes with brake cables, cable housing, and manual. OEM, not in retail packaging. Campagnolo is dedicated to producing the finest and most performance based solutions for cyclists of all types of cyclists. The goal of Campagnolo is not to decide for a given athlete if he or she should choose mechanic or electronic, nor does it intend to take a stance in the mechanic vs electronic debate. EPS and mechanical drivetrains represent two different options to achieve the same goal: fantastic and race-winning transmission performance. The Campagnolo Chorus EPS groupset takes a great deal of its DNA from its mechanical counterpart. As it represents a more accessible version of Campagnolo performance, quality and attention to detail but delivers it in the laser-like precision package of an EPS drivetrain. Those who appreciate the. Fantastic ergonomics of the mechanical version. Will appreciate the similar ergopower but also love the. Improved placement of the thumb shifting lever. Even more accessible no matter the position of your hands. Offer a sophisticated look. Maximum rigidity and limited weight. Just as with the mechanical version. The Chorus EPS boasts an. Internal EPS V2 power unit. Which makes for a beautiful build with all of the advantages of electronic shifting minus any visible extra hardware. The internal power unit also improves system integrity with the EPS processor and power unit safely tucked away from possible impact or contamination from outside elements. Shifting performance of the Chorus EPS groupset. Is exactly the same as its lighter weight siblings. Record and Super Record. Making for a transmission fit for professional racing. Its extremely powerful motors are capable of producing levels of torque without rival in electronic shifting which guarantee. Precise and effective shifting. No matter the conditions or circumstances. Shifting even under heavy load is no problem for the Chorus EPS transmission and mud, grime and debris have met their match against such powerful motors. On the entire system rain gear is only necessary for the cyclist, not his groupset. Model: Chorus EPS 11 Speed.