Campagnolo Super Record EPS V3 11 Speed Electronic Rear Derailleur RD12-SR1EPS

Compatible with Record and Super Record EPS V1, V2 and V3 Features high torque, high drive ratio motors for precise shifting under strain. Carbon Fiber upper and lower body, front plate with weight saving hole and cage. Titanium hanger and pivot bolt. IP67 rated - waterproof. Lightweight rubber pulleys, lower pulley with ceramic ball bearings. Specs & Information Multi-Shifting System allows the rider to shift up or down by 11 sprockets in a single action Position Sensor moves the chain automatically into the ideal position for the selected sprocket Unlock System allows for the manual positioning of the derailleur in the event of a drivetrain malfunction. System also helps to prevent damage to the derailleur in a crash IP67 rated is waterproof for 1m for 30 minutes Compatible with Record and Super Record EPS V1, V2 and V3 Cage Length: Short Chain Wrap Capacity (teeth): 33 teeth Color: Carbon Drivetrain Speeds: 11 Largest Cog (teeth): 29 Rear Der/Shifter Compatibility: Campy Chorus EPS Rear Derailleur Mount Type: 10x1 Standard Weight: 198 g