Shimano Di2 Switches For TT/Tri (2 Button) E-tube

##Shimano Di2 Switches for TT/Tri (2 button) E-tube

No need for time trialists and triathletes to choose a shifter position – with Shimano Di2 Switches for TT/Tri (2 button) E-tube, multiple shift controls are possible. Use Dual Control levers on the base bars and satellite controls on aero extensions. The controls work together – shift from base bars or in the aero position, instantly.