Upgrade your road bike with this genuine Campagnolo Record 11-speed Rear Derailleur (RD11-RE1). This is a brand-new, unused original Campagnolo component, perfect for restoring or upgrading your high-performance road bike. Genuine Campagnolo Record 11-Speed Rear Derailleur. Brand new, never installed. Smooth and precise shifting performance. Ideal for Campagnolo 11-speed road bike drivetrains. Includes only the items shown in the photos.…