The mechanical Chorus rear derailleur benefits from the same technology and design of top-end Campagnolo products, incorporating the sophistication and performances of the 12-speed Super Record and Record.
With just a few changes in the materials used for its construction, like the external plate and derailleur cage in aluminum, the Chorus version produces exactly the same performance as the two more expensive groupsets with the addition of just a few extra grams. Chorus brings with it the same technology as the next level up, like the new optimised trajectory on bigger cassettes and fantastic 3D Embrace technology. The latest evolution in Embrace technology not only keeps the rear derailleur vertically aligned in the perfect position for each sprocket, it now makes the upper pulley wheel advance perfectly in the direction the bike is advancing. 3D Embrace technology and 12-teeth pulley wheels makes this rear derailleur suitable for all cassettes as the distance stays optimum on each individual sprocket, regardless of the cassette selected.
Ultra shift - Exclusive geometry parallelogram. Maximum derailleur stiffness, fast shifting, precision, reduction of possible play.
Design - The shape of the parts enables the rear derailleur to move according to a different angle and the internal design and the upper pulley wheel with higher teeth keep the chain nearer the cassette to ensure better power transmission, greater and more secure traction, a better chain/sprocket interface and greater durability of components subject to wear and tear.
Carbon fiber front cage plate - Maximum rigidity, fast actuation and reduced friction.
Material: Aluminium, Carbon
Weight: approx. 240g (manufacturer information)
Cage length: medium
Largest sprocket: 34 teeth
Smallest sprocket: 11 teeth
About The Brand
Backed by more than eighty years of outstanding innovation, quality and sporting successes, Campagnolo is a premium brand, established and renowned all over the world.
Their long history, that has greatly helped the birth and development of modern cycling, is steeped in the innovative spirit that has become an integral part of their company’s DNA. Continual striving for maximum performance and maximum quality combined with innate Italian taste for style and form, make the world of Campagnolo and its products stand out in every aspect.