The Campagnolo Chorus EPS RD15-CH1EPS is an electronic rear derailleur designed specifically for Campagnolo Chorus EPS 11-speed drivetrains. Built for road cyclists who demand fast, precise, and reliable shifting, it delivers consistent performance even under high pedaling loads.

Powered by a high-torque electronic motor, the derailleur moves the chain smoothly and accurately across the cassette. An integrated position sensor continuously monitors derailleur alignment for precise gear selection, while Multi-Shiftingallows multiple gears to be shifted with a single press.

The upper and lower body are constructed from carbon-reinforced technopolymer, complemented by an aluminium front plate and short aluminium cage for an ideal balance of strength, low weight, and durability. With an IP67-rateddesign, the derailleur is protected against water and dust, making it ready for riding in all conditions.