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.
- Allows for multiple shift controls