![Shimano Di2 Ultegra R8050 50/34T 53/59T 165/170/172.5/175mm 2*11 22 Speed road bike bicycle groupset Bicycle Parts,R8000|di2 ultegra|bicycle groupsetgroupset bicycles - AliExpress Shimano Di2 Ultegra R8050 50/34T 53/59T 165/170/172.5/175mm 2*11 22 Speed road bike bicycle groupset Bicycle Parts,R8000|di2 ultegra|bicycle groupsetgroupset bicycles - AliExpress](https://ae01.alicdn.com/kf/HTB1.Ia5frsTMeJjSszgq6ycpFXa3/Shimano-Di2-Ultegra-R8050-50-34T-53-59T-165-170-172-5-175mm-2-11-22.jpg_Q90.jpg_.webp)
Shimano Di2 Ultegra R8050 50/34T 53/59T 165/170/172.5/175mm 2*11 22 Speed road bike bicycle groupset Bicycle Parts,R8000|di2 ultegra|bicycle groupsetgroupset bicycles - AliExpress
![Amazon.com : Shimano Ultegra Di2 RD-R8050-SS Rear Derailleur - 11 Speed, Short Cage, Black : Sports & Outdoors Amazon.com : Shimano Ultegra Di2 RD-R8050-SS Rear Derailleur - 11 Speed, Short Cage, Black : Sports & Outdoors](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61N8AXeCfpL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano Ultegra Di2 RD-R8050-SS Rear Derailleur - 11 Speed, Short Cage, Black : Sports & Outdoors
![EuroBikeParts: Shimano Ultegra R8050 11s Di2 Electronic Group - Rim Brake, Shimano, SH-UL8050Di2Full EuroBikeParts: Shimano Ultegra R8050 11s Di2 Electronic Group - Rim Brake, Shimano, SH-UL8050Di2Full](https://www.eurobikeparts.com/prodimages/shimano-ultegra-di2-8050-group.jpg)