You're just a button push away from shifting perfection with Shimano's Dura-Ace Di2 Bar-End Shift Levers. These amazing time trial/triathlon-specific shifters are for use with Shimano's Di2 drivetrain components (sold separately). With a simple, light touch of the easily accessed buttons, you get instant, precise gear changes. And, these beauties feature spot-on ergonomics for smooth, controlled shifting even when you're pushing yourself to your physical limit.
These shift levers can be combined with Dual-Control Di2 Bar-End shift/Brake Levers to allow shifting from both your regular and aero riding positions.
Shimano Dura-Ace Di2 components are for use only with other Dura-Ace Di2 components.
Weight: 103 grams/pair