Shimano Ultegra Di2 ST-6870 , 11 Speed Road Bike Bicycle Shifter Lever Set Left Right

The Ultegra Di2 ST-6870 11-Speed Shifters look to the innovations pioneered by Shimano’s top-of-the-line Dura-Ace to provide enhanced shifting performance. The new Di2 ST-6870 hoods features a slimmer, Dura-Ace-like profile that offers easy lever accessibility, and the redesigned lever blades and paddles offers more positive interaction from the hoods or drops. Shimano has also widened and re-textured the shift buttons, and the 10mm of reach adjustment for the levers makes shifting effortless when you’re buried in the drops on a long descent or during a sprint finish.

Like Dura-Ace, the Ultegra Di2 ST-6870s now enjoy the same fully programmable shifting technology. E-Tube technology allows you to select five different shifting speeds giving you a customizable ride quality that is specific to your riding style. And with the single-wire E-Tube connection, Shimano makes this a tidy application.

Key Features :

• Low-profile hoods
• Sleek, redesigned lever blades and paddles
• Wider shift buttons
• 10mm of reach
• E-Tube technology

Material: [hoods] dual-compound rubber, [levers] aluminum

Type: electronic

Crankset Compatibility: double ring

Compatible Components: Ultegra Di2 6870, E-tube Di2 technology

Actual Weight: Gray, 6870: 323g

Recommended Use: road racing and cyclocross