Campagnolo's Super Record Rear Derailleur is the choice of professionals and is a perfect fit for your dream bike. Its arresting beauty is entwined with the highest technical precision available. Campagnolo uses an advanced-parallelogram design for precise, fast shifting every time. The construction groups carbon and cold-forged-aluminum hardware to create an ultra strong and extremely light derailleur. Plus, the pulleys roll on super-efficient ceramic bearings and are made from a special material that renders the drivetrain silent.
Largest cog this derailleur can handle: 29 tooth
Weight: 155 grams
For optimum drivetrain function, Campagnolo 11-speed components are best used as a system (they're not recommended for use with 10- and 9-speed Campagnolo components).