Shimano Ultegra 11-Speed Rear Derailleur
The Shimano Ultegra 11-speed rear derailleur offers a sleek integrated appearance with an updated low-profile design.




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- Shimano Shadow RD built for race endurance
- Optimized slant angle
- Wide compatibility
- Covers 11-28T to 11-34T cogs
Imported.
View the Shimano Ultegra Product LineView all Shimano Rear DerailleursBest Use | Road Cycling |
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Derailleur Type | Rear |
Cage Length | Medium Cage |
Max Rear Cog Size | 34T |
Speeds | 11-speed |
Weight | 210 grams |
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A genuine upgrade from last gen. Ultegra
I really like my old 11 spd Ultegra derailleur and when it came to an untimely end as a result of freak accident that ripped it from my bike, I was really bummed. I replaced it with this updated 11spd Ultegra and my sadness was somewhat assuaged by the fact there are several features on the derailleur that represent real upgrades. Besides the overall design, there are smaller features for the more discerning, such as nicer quality limiting screws and better quality pulleys. One note, REI's labeling is kind of weird in that there is no medium size for this derailleur, it only comes in short and long cage. This a long cage, as indicated by the fact that it has a capacity of 34T
Perfect shifting
The shifting is amazing. I went from 105 to Ultegra and couldn’t be happier, it’s like night and day.
Long cage for easy gears!
Needed to upgrade 105 r7000 short cage to accommodate 11-34 cassette. REI had this one on sale for almost three same price as the 105 medium cage so I went with the Ultegra for the upgrade but honestly I can't tell any performance difference between this one and the 105 derailleur. That might come down to cassette changing from 11-28 to 11-34 so now there is larger change between gears so I did not seen as smooth. Either way, excellent product, fast shipping from REI, and don't have to risk getting a Chinese knock off from large online South American river retailer.
Great product.
It’s the smooth shifting and precision indexing you’d expect from the Ultegra. This was an upgrade from a short cage 6800 that I bent on a curb. Works better with my big cog than the short cage.
Shimano=Best in class
Standard Shimano quality- which means very dependable and functional.
Elegant new design
I needed to replace an almost 10 year old version of this derailleur. The new design shifts nicely and has an excellent cable routing system.