1 of 3 Shimano Ultegra Di2 RX805 Rear Derailleur GS/Medium Cage 11s Home» Components 1 of 3 Enlarge Shimano Ultegra Di2 RX805 Rear Derailleur GS/Medium Cage 11sManufacturer ShimanoUPC 689228340558List Price: $319.95You save $45.00Price: $274.95 Rear DerailleurPlease Select...SS Cage (covers: 11-25T to 11-30T) Out of StockTweetMPN: IRDRX805GSUPC: 689228340558Product ReviewsNo Reviews For This Product.Click to review this product« Previous | Next »