Now that Shimano's Ultegra R8060 Di2 system has adopted the E-tube technology introduced in Ultegra Di2, they've decided to drop the Dura-Ace and Ultegra labels and simply identify interchangeable Di2 components by their model numbers. These Di2 ST-8060 11-Speed TT/Tri Shifters are compatible with both Ultegra Di2 11-speed and Dura-Ace Di2 11-speed systems. Features : Fast, smooth, precise and effortless shifting at the touch of a button Change gears and brake from both your aero extension and Di2 Dual Control levers Compatible with Dura-Ace 9070 11-speed and Ultegra Di2 11-speed E-tube electronics systems Reach adjustments let you customize brake lever position Unidirectional carbon brake lever is strong and lightweight Weight : 138 g/pair
Now that Shimano's Ultegra R8060 Di2 system has adopted the E-tube technology introduced in Ultegra Di2, they've decided to drop the Dura-Ace and Ultegra labels and simply identify...
