Campagnolo Super Record 11 Speed Rear Derailleur
Speed, precision, smoothness and better looks: the first rear derailleur with carbon fibre upper and lower body will amaze even the most demanding of cyclists.
The new shape of the external components allows the rear derailleur to move efficiently to give maximum performance at any angle. A new internal design keeps the chain closer to the cassette to ensure better power transmission, and a more positive drive, whilst allowing the component to move along a trajectory that perfectly follows the curve of the sprockets, on both the 11-23 cassette and the new 11-29. A better chain/sprocket interface also gives greater durability of components.
- Upper to lower pulley-axle: 55mm
- Composite outer plate
- Ultra light 2 part hanger bolt
- Parallelogram with 11x geometry
- Carbon fibre forged aluminium upper and lower body
- Metal-carbon cage
- Lightened special rubber pulleys
- Weight 166g