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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Campagnolo Chorus Rear Derailleur - 12-SpeedThe Campagnolo Chorus 12 speed rear derailleur features 3D Embrace technology and 12 tooth pulley wheels making it suitable for all cassettes as the distance stays optimum on each individual sprocket, regardless of the cassette selected. 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
The Campagnolo Chorus 12-speed rear derailleur features 3D Embrace technology and 12-tooth pulley wheels making it suitable for all cassettes as the distance stays optimum on each individual sprocket, regardless of the cassette selected.- 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
Product Specifics
- Largest Cog: 34
- Color: Carbon
- Rear Der/Shifter Compatibility: Campy 12-Speed Chorus/Record/Super Record 2019+
- Rear Derailleur Mount Type: 10x1 Standard
- Drivetrain Speeds: 12
- Weight: 240
- Chain Wrap Capacity (teeth): 37
- Cage Length: Medium
Today's Stock Status
Currently not available
UPC: Not available
EAN: 8053340453519
Manufacturer Part Number: RD20-CH12
RD9924 250421
198560-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 2235 reviews
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Product Reviews
★★★★★ 5
Favorite charger
Size: 10FT, Color: Yellow
This is my 3rd purchase of this brand of charger (different colors). The yellow color is just as pictured. These chargers always fit flawlessly with my iphone15 pro. The charger provides a fast and lasting charge for my phone, iPad, or anything else I connect it to. I love the bright color options. I highly recommend this charger because they are durable and provide a quick, long lasting charge.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Perfect charger
Size: 10FT, Color: White
Very impressed with how quickly the charger works. The longer cable has made it easier to use the phone while charging and sitting on the couch. No issues with the cable getting tangled or fraying like I have had with others, or pinching and breaking the connection.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Impressive and durable
This charger is a fantastic alternative for powering up MacBook Pro, Air, iPad Pro, and other USB-C devices. The charging speed is impressively fast, delivering a full charge to my MacBook Pro in no time. It’s also highly versatile, working seamlessly with my Samsung Galaxy and other USB-C gadgets.
The included charging cable is durable and long enough for flexible use, making it convenient for home, office, or travel. The build quality feels solid and reliable, and it doesn’t overheat even during extended use.
If you’re looking for a high-performance, cost-effective charger, this one ticks all the boxes. Highly recommended for anyone needing a dependable USB-C charger! charger is a fantastic alternative for powering up your MacBook Pro, Air, iPad Pro, and other USB-C devices. The charging speed is impressively fast, delivering a full charge to my MacBook Pro in no time. It’s also highly versatile, working seamlessly with my Samsung Galaxy and other USB-C gadgets.
The included charging cable is durable and long enough for flexible use, making it convenient for home, office, or travel. The build quality feels solid and reliable, and it doesn’t overheat even during extended use.
If you’re looking for a high-performance, cost-effective charger, this one ticks all the boxes. Highly recommended for anyone needing a dependable USB-C charger!
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Reviewed in the United States on December 27, 2024
★★★★★ 5
Solid charger for the price
Picked this up as a backup for MacBook Air and honestly its been working great. It is enough to fast charge the laptop even while Im using it which is all I really needed. Also tried it on my iPhone and it works well. Easy to connect, no need to setup anything
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Durable - Works for my Mac and my kids’ computers
My kids are constantly losing my MacBook charger and they’re expensive! So on Prime Day I treated myself and bought this charger - which I told them they’re never ever allowed to touch under any circumstances.
The brick is pretty big compared to what I’m used to. The cord length is fine and it charges my MacBook quickly just like I wanted it to! I was really pleasantly surprised by how legit this charger is for the price, given how costly they can be. It seems really sturdy.
Turns out, this charger also fits the Chromebooks that all 3 of my kids use for school, and whose chargers are always missing. So “my” charger is once again a shared charger. But it gets all 3 Chromebooks and my laptop fully charged in a night. Nice, easy, durable product for a great price.
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Reviewed in the United States on August 16, 2025
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