1 of 3 2016 Shimano Dura Ace 9070 11s Di2 Electronic Group Reviews for the product - 2016 Shimano Dura Ace 9070 11s Di2 Electronic Group - Back to product 3 Product Reviews - Average rating 5 / 5 (Best Rated | Worst Rated | Most Recent | Oldest)Click to review this product Excellent Customer Service!J. Scott - 26th February 2016After a great customer experience, have recommended Euro Bike Parts to others. World Class Supplier! Thank you Dom! 2016 Shimano Dura Ace 9070 11S DI2Ivan - 13th June 2016The group set works flawlessly. I have purchased several group sets from Dura Ace mechanical to Ultegra and dura ace DI2 and will continue to purchase from eurobike parts. They have the best prices and the fastest shipping online. Thank you. Excellent price, service and qualityJS - 13th June 2016I found the price of what I needed very competitive and any questions I had were answered quickly and comprehensively. Product arrived in short order and was of perfect quality.Click to review this product Related Products Shimano Ultegra 6870 11s Di2 Electronic Group PriceDiscontinued - Unavailable Shimano Ultegra 6870 11s Di2 Electronic Upgrade Kit PriceDiscontinued - Unavailable 1 of 4 Shimano Dura Ace R9150 11s Di2 Electronic Group - Rim Brake PriceDiscontinued - Unavailable Shimano Dura Ace R9150 11s Di2 Electronic Upgrade Kit - Rim Brake PriceDiscontinued - Unavailable