Campagnolo Chorus EPS Rear Derailleur

The Campagnolo Chorus EPS Rear Derailleur brings the precision of professional electronic shifting to a broader range of serious road cyclists. Engineered with the same high-torque motors found in the top-tier Super Record EPS, it delivers near-instantaneous and surgical gear changes even under extreme pedaling loads. This derailleur is designed for durability and longevity, featuring a robust carbon-powder technopolymer body and an aluminum front plate that resists impact while maintaining a lightweight profile. With the ability to shift through the entire 11-speed cassette in one motion and an intelligent position sensor that maintains perfect chain alignment, the Chorus EPS provides a seamless and reliable digital experience for endurance riders and weekend racers alike.

Key Features

• High-Torque Actuators: Powerful electronic motors ensure fast, consistent shifts in all weather conditions and regardless of chain tension.

• Multi-Shift System: Allows the rider to sweep up or down 11 sprockets in a single continuous action by holding the lever.

• Unlock System: A manual release mechanism protects the derailleur motors during a crash and allows for manual positioning if the battery is depleted.

• IP67 Waterproof Rating: Fully sealed electronics designed to withstand immersion in up to 1 meter of water for 30 minutes.

Specifications

• Series: Chorus EPS

• Drivetrain Speeds: 11-Speed

• Shifting Type: Electronic (EPS V2/V3 System)

• Maximum Low Sprocket: 29T (Short Cage)

• Cage Length: Short

• Materials: Carbon fiber reinforced technopolymer, Aluminum front plate

Typical Components Included

• Chorus EPS 11-Speed Rear Derailleur

• 12-Tooth Pulley Wheels

• Technical Manual

• (Note: Requires Chorus EPS V2/V3 Power Unit, Interface, and Ergopower shifters for operation)