Shimano Di2 bar end shifter set SW-R671


The Shimano Di2 bar end shifters SW-R671 are electronic remote control shifters with two buttons for Triathlon or Time Trial builds. In addition to the STIs, they can also be mounted to the extensions on the base handlebars, making shifting in the aero position even easier. Programmable shifts allow 2 gears for the front and 10 or 11 gears for the rear. The firmware is also kept up-to-date via the E-Tube platform.

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– two-button design for aero handlebars
– programmable gearing
– different shifting positions ensure that shifting is easy in any situation
– for 19.0 – 22.5 mm handlebar inner diameters (22.2 – 24.0 mm outer diameters)
– compatible with EW-SD50 power cable
– number of E-Tube connections: 2
– E-Tube project ensures firmware updates

Additional information