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Campagnolo Chorus 12-speed rear derailleur

very high demand for this product
103583 / 8053340453519 / RD20-CH12 / 2020
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  • Chorus Rear Derailleur

    The new 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 optimized 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.

    Weight: 220g

    Constant precision
    On rough roads, the spring positioned between the upper body and the pivot absorbs the vibrations, ensuring the chain always rests properly on the sprockets.

    The pulley wheels on the 12-tooth derailleur cage allow the chain to move more smoothly. The initial position of the rear derailleur can be adjusted to suit any cassette.

    Easy wheel replacement.
    The rear derailleur is positioned further back, making it easier to slide the wheel out and replace it.
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    • 1x Chorus 12-speed rear derailleur
  • Show all items from Campagnolo

    Campagnolo is an Italian manufacturer of bicycle components, founded in 1933 by Tullio Campagnolo. The company has secured a firm place in the history of cycling through its innovation and top-quality products. Campagnolo is known for developing components that provide top performance in both competitive and recreational cycling.

    Among the most well-known products from Campagnolo are the groupsets, such as Super Record, Record, and Chorus. These high-end groupsets are renowned for their precise shifting performance and durability. They feature lightweight materials like carbon and titanium, which lead to weight reduction and performance improvement.

    Another highlight is Campagnolo's range of wheelsets. The Bora Ultra and Bora One series offer aerodynamics and stiffness for road racing. These wheels are made of carbon and are known for their excellent efficiency and speed.

    Campagnolo also produces hydraulic disc brakes, known under the names H11 and Ekar. These brakes provide excellent braking power and modulation, which is particularly advantageous during demanding descents.

    With a strong focus on research and development, Campagnolo has brought numerous innovations to the cycling world, including the quick-release system for wheels and the first parallelogram-shaped derailleur. Campagnolo remains synonymous with quality, innovation, and performance in cycling.
  • Manufacturer:
    CAMPAGNOLO Srl
    Via della Chimica 4
    36100 Vicenza
    Italia

    Website:
    www.campagnolo.com

    E-Mail:
    storesupport@campagnolo.com

    Phone:
    +39 049 8597911
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