Shimano ultegra r8020 2x11 speed sti shifterthis shimano ultegra r8020 2x11 speed sti shifter offers an increase in accuracy and shifting precision over earlier models the updated ergonomic design of this ultegra r8020 2x11 speed sti shifter has a greater reach for adjusting your break and gear levers and has an updated internal shifting unit to offer quick and intuitive shifting designed for hydraulic brakesthe r8020 dual control lever is designed specifically for use with hydraulic brakes fo