EPS (Electronic Power Shift) electronic rear derailleur. This rear derailleur requires specific, separate EPS Interface and Power Unit, battery pack, and shifters
Super Record features alloy gear housing and special lightened anti-vibration pulleys with ceramic bearings for maximum smoothness
External carbon outer plate surrounds the technopolymner, carbon fiber upper and lower body a molded carbon cage
The optimized, oversized parallelogram operates with absolute precision
Activation is achieved through a main screw mechanism and a specially designed high torque motorized gear box
All EPS rear derailleurs feature an exclusive unlock, back home system that prevents damage in case of a crash
