Shimano Ultegra R8050 11s Di2 Electronic Upgrade Kit - Rim Reviews for the product - Shimano Ultegra R8050 11s Di2 Electronic Upgrade Kit - Rim - Back to product 6 Product Reviews - Average rating 5 / 5 (Best Rated | Worst Rated | Most Recent | Oldest)Click to review this product excellent valueventoux - 09th October 2021great value product and please note the wiring options! I went for the alt wiring that is super clean, nothing is visible except a single wire from bars to frame.All included in the group. All products are NIB except the rear mech was new but unboxed. That's fine by me! All perfect and works mint. Great service on Di2 upgrade kitJeff Thomas - 09th October 2021Easy to order, great price and excellent service from Eurobike. Love the Di2 upgrade for my Specialized Tarmac. I liked my ultegra components before but I’ll never go back after having the Di2 kit. Excellent Support and Great ResponseSean C - 05th October 2021The team at euro bike parts were phenomenal. They answered all the questions I had in a timely and accurate way. They were extremely fast at sending the products and everything was exactly as requested. I had it shipped to Canada and the groupset came well packaged and without any concerns. Great customer service Excellent Support and Great ResponseSean C - 05th October 2021The team at euro bike parts were phenomenal. They answered all the questions I had in a timely and accurate way. They were extremely fast at sending the products and everything was exactly as requested. I had it shipped to Canada and the groupset came well packaged and without any concerns. Great customer service Fast serviceChistopher - 12th September 2020Great product from a reliable distributor. No issue at all Great upgrade to current R8000Johnny B - 12th April 2018This is a great way to upgrade the R8000 mechanical to electronic shifting. The setup is easy and it works great! Thank you guys!Click to review this product Related Products Shimano Ultegra R8150 12s Di2 Electronic Group - Rim Brake List Price: $2,699.95You save $1,050.00Price$1,649.95