Campagnolo Super Record 12 Speed Rear Derailleur

• Optimised spring return
• 12-tooth jockey wheel on the rocker arm
• Adjustment of the initial rear derailleur position
• Trajectory optimisation
• Removable pivot on the upper body

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
Ensures constant chain tension

Adjustment of the initial rear derailleur position
Allows for exceptional adaptation to any sprocket pack (11-29 and 11-32)

Trajectory optimisation
The shifting movement of the rear derailleur keeps the upper jockey wheel on the rocker arm at a constant close distance from the sprocket in use.

Removable pivot on the upper body
Perfect functionality with standard drop-out (with pivot) and direct-mount (without pivot)