Campagnolo Derailleur Rd20 S Record 12-Speed 34T

About The Product

• Optimised spring return - On rough roads, the spring positioned between the upper body and the pivot absorbs the vibrations, ensuring the chain always rest properly on the sprockets
• 12-tooth jockey wheel on the rocker arm, perfect for use with cassettes that have a wide range of teeth and ensures constant chain tension
• Removable pivot is compatible with hanger mount and direct mount style frames
• Compatible with spacing and axle types commonly associated with new hydraulic road disc brake applications
• Longer cage for 11-34t cassette compatibility