Home Page > Derailleur - Rear Road > Shimano Ultegra 8050 Di2 11 Speed Rear Derailleur - E Tube

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Shimano Ultegra 8050 Di2 11 Speed Rear Derailleur - E Tube  £209.99 Product Description | Price Match | Reviews See All Derailleur - Rear Road | See All Shimano Products 1/1 Enlarge Image Shimano Ultegra 8050 Di2 11 Speed Rear Derailleur - E Tube 1/1 ID Part Code Stock Option Price Basket WishList 32615 RDR8050SS Ships in 2 - 3 days. SS - Short Cage £215.99 RRP £259.99 Save 17% 28400 RDR8050GS Ships in 2 - 3 days. GS - Medium Cage £215.99 RRP £259.99 Save 17% Postage to United Kingdom on this item is FREE Description Reviews Price Match Request Q&A Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the Dura-Ace Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency. Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift. Synchronized Shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur. Wireless data network system unit is integrated into the derailleur. The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminants, corrosion and stretching. Low profile Shadow derailleur design. Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts. 11-30T wide gear ratio capacity will cater for compact setups as well as the traditional road double. Full carbon fibre inner and outer pulley plates enhance rigidity and reduce weight. Titanium B axle bolt for further weight savings. High tolerance cold forged aluminium link plates and body construction is extremely light and durable. Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting. Pulleys are made of tough DuPont Zytel for longer life and less chain noise. 11-speed E-tube Di2 compatible. Max front difference: 16T. Total capacity - 35T. Weight - 204g. Be the first to review this product Write A Review Seen a lower price elsewhere? Total Cycling will do our best to match any price request, simply click below Request a Price Match Ask QuestionShow all Questions & Answers in your language Our Best Selling Shimano Derailleur - Rear Road Loading ... 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