Campagnolo Chorus - 12 Speed - Cage: Medium - Black - Rear Derailleur

• 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
• 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.
• The rear derailleur is positioned further back, making it easier to slide the wheel out and replace it
• Upper and lower body crafted from technopolymer that is reinforced with long carbon fiber for exceptional durability
• Color: Carbon
• Largest Cog: 34
• Rear Derailleur Mount Type: 10x1 Standard
• Chain Wrap Capacity (teeth): 37
• Cage Length: Medium
• Rear Der/Shifter Compatibility: Campy 12-Speed Chorus/Record/Super Record 2019+
• Drivetrain Speeds: 12
• Weight: 240

First, you'll get 10% in store credit to use towards future purchases.

Our prices match the prices you might see on any brand's website, and our delivery times are roughly the same as theirs.

Also, when you purchase through us, you get:

• Advice on whether the bike or product suits your needs.
• A professional build for all bikes, which ensures safety. If there is an issue, we can promise you that 99 out of 100 times, it will be resolved quicker than you can in your garage.
• A build history that becomes a service history, ideally. That can be very helpful if you do have any sort of warranty issue.
• Warranty support - Just contact us and we will guide you through the process.