Campagnolo Super Record 2x12 Rear Derailleur

Pure Technology. In addition to the crank arm, the new Super Record™ 12x2 Speed derailleur features a front rocker made of unidirectional carbon fiber to further reduce the component's weight and provide an aesthetic uniformity that enhances the incredible performance of this iconic Campagnolo component. The new Super Record™ 12x2 Speed derailleur can be described as a sculpture with an innovative shape that uses 3D Embrace technology to better wrap the smaller sprockets, creating a dual effect: it allows the chain to maintain optimal traction at all times, thereby increasing speed, power, and shifting precision, and ensures the derailleur stays at an optimal distance from the sprockets. The rocker has also been optimized to interface with sprockets ranging from 11 to 34 teeth, allowing a single version to be used for all offered cassettes. The upper body of the new Super Record™ 12x2 Speed derailleur is made of carbon fiber-reinforced technopolymer, contributing to the component's strength and lightness, while the titanium bolts not only save weight but also harmonize even more with the component's technical and aesthetic appearance.

OPTIMIZED RETURN SPRING In case of road roughness, the spring between the upper body and the joint absorbs vibrations, always ensuring optimal chain support on the sprockets. 12-TOOTH ROCKER PULLEYS Perfect for operation with wide-range cassettes. Ensures constant chain tension action. INITIAL DERAILLEUR POSITION ADJUSTMENT Allows optimal adaptation to every cassette (11-29, 11-32, and 11-34). TRAJECTORY OPTIMIZATION The derailleur movement ensures the upper rocker pulley is always close and at a constant distance from the sprocket in use. REMOVABLE JOINT ON THE UPPER BODY Perfect functionality with standard dropouts (with joint) and direct-mount (without joint)

Weight: 181 g