![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/I/51kAhAr7x%2BL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA27%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com : Shimano Ultegra Di2 RD-R8050-SS Rear Derailleur - 11 Speed, Short Cage, Black : Sports & Outdoors
![最大63%オフ! 輸入コレクション.netSHIMANO Ultegra Di2 RD-R8050 Rear Derailleur Gray, Long 並行輸入品 ecousarecycling.com 最大63%オフ! 輸入コレクション.netSHIMANO Ultegra Di2 RD-R8050 Rear Derailleur Gray, Long 並行輸入品 ecousarecycling.com](https://i.ebayimg.com/images/g/UloAAOSwx95jMfju/s-l1600.jpg)
最大63%オフ! 輸入コレクション.netSHIMANO Ultegra Di2 RD-R8050 Rear Derailleur Gray, Long 並行輸入品 ecousarecycling.com
![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://images-na.ssl-images-amazon.com/images/I/61YW-kXxoNL._AC_UL900_SR615,900_.jpg)
Amazon.com : Shimano Ultegra Di2 RD-R8050-SS Rear Derailleur - 11 Speed, Short Cage, Black : Sports & Outdoors
![Shimano Ultegra Di2 RD-R8050 Rear Derailleur (Black) (11 Speed) (Short Cage) (SS) - Performance Bicycle Shimano Ultegra Di2 RD-R8050 Rear Derailleur (Black) (11 Speed) (Short Cage) (SS) - Performance Bicycle](https://images.performancebike.com/cdn-cgi/image/f=auto,width=950/images/large/bikes/shimano/irdr8050ss_1.jpg)
Shimano Ultegra Di2 RD-R8050 Rear Derailleur (Black) (11 Speed) (Short Cage) (SS) - Performance Bicycle
![Universal Cycles -- Shimano RD-R8050 Ultegra Di2 Rear Derailleur - 11 Speed [IRDR8050SS, IRDR8050GS] Universal Cycles -- Shimano RD-R8050 Ultegra Di2 Rear Derailleur - 11 Speed [IRDR8050SS, IRDR8050GS]](https://www.universalcycles.com/images//products/small/83993.jpg)