The Super Record version of the new mechanical groupsets uses a one piece carbon derailleur outer cage that reduces weight while still maintaining the same rigidity and functionality.

The new derailleur design uses a longer arm to increase leverage, requiring less hand movement and thus facilitates up-shifting to the larger chainring. The rear derailleur has also changed dramatically and offers significant performance enhancements thanks to its revolutionary new design. Campagnolo engineers sought to create a more efficient and better performing rear derailleur and in doing so completely redesigned this component both inside and out.

71g