Campagnolo Record 11s Rear Derailleur Road Bike Used Scratched Parts. Product: Rear Derailleur. Language: Not specified. Year: Not specified. Accessories: Not specified. This is a Campagnolo Record rear derailleur designed for 11-speed road bike drivetrains. The pulley has been replaced with a BBB aftermarket pulley. It was functioning properly prior to removal. A great option for cyclists looking for high-performance…