![Shimano Ultegra Di2 RD-R8050-GS Rear Derailleur - 11 Speed, Medium Cage, 34T Max - Picture 1 of 1](https://i.ebayimg.com/images/g/srYAAOSw9oFfbIPR/s-l500.jpg)
![Shimano Ultegra Di2 RD-R8050-GS Rear Derailleur - 11 Speed, Medium Cage, 34T Max - Picture 1 of 1](https://i.ebayimg.com/images/g/srYAAOSw9oFfbIPR/s-l500.jpg)
Replacing my short cage 6870 to go for 34T. Spot on with my older Di2 system. Fast and smooth shifting.
Verified purchase: Yes | Condition: New
easy to put on and works right of box
Verified purchase: Yes | Condition: New
Great product and works great with 11/34 cassette
Verified purchase: Yes | Condition: New
good value and good quality
Verified purchase: Yes | Condition: New
Great replacement for previous Ultegra
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Rear Derailleurs
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Rear Derailleurs