1 of 3 Shimano Ultegra Di2 R8050 Rear Derailleur GS/Medium Cage 11s Home» Components 1 of 3 Enlarge Shimano Ultegra Di2 R8050 Rear Derailleur GS/Medium Cage 11sManufacturer ShimanoUPC 0689228728806List Price: $319.95You save $51.00Price: $268.95 Rear DerailleurPlease Select...SS Cage (covers: 11-25T to 11-30T) Out of StockTweetMPN: IRDR8050GSUPC: 0689228728806Product ReviewsNo Reviews For This Product.Click to review this product« Previous | Next »