Shimano Di2 SWR671 11 Speed TT/Tri Shifter Right And Left

These satellite TT/Tri shifters from Shimano let you literally extend your Dura-Ace or Ultegra Di2 shifting functions by adding additional shift controls to the ends of your aero extensions. You get the same, effortless, push-button shifting as you do from your Dual Control levers without having to leave your aero tuck. The Shimano Ultegra Di2 SW-R671 11-speed TT/Tri shifters fit into the ends of your aerobar extensions and are compatible with Dura-Ace Di2 11-speed systems as well as Ultegra Di2 10-speed E-tube electronics.

• Fast, smooth, precise and effortless shifting at the touch of a button
• Change gears from your aero extensions or Di2 Dual Control brake levers
• Compatible with Dura-Ace 9070 11-speed and Ultegra Di2 10-speed E-tube electronics systems
• Compatible with Shimano's FlightDeck computer
• Includes e-tube cables
• 95g per pair