Shimano Dura Ace Di2 SW-R9150 Additional Shifter For Bar Top

The DURA-ACE groupset is the result of Shimano's ongoing passion for technology. This is reflected in every single component in the groupset. All components are joined together to work as one, reinforcing each other for unparalleled performance. This is how DURA-ACE achieves ultimate supremacy.

The versatile Dura Ace Di2 SW-R9150 remote satellite shifters expand the customization possibilities of the ST-R9150 Dual Control lever further. The expanded E-Tube customization allows changing the basic functionality of the shifters, at which the right shifting switch moves the chain to a smaller sprocket, and the left switch moves the chain to a larger sprocket. So it can also be used to carry out the front shifting as well. Thanks to their customizable function, the levers fit any riding style. The additional SW-R9150 shifters are designed for a bar top installation. Thanks to this mounting placement, quick shifting operations are possible.

Incl. EW-SD50 cable for Di2 and 2 pairs of mounts, selectable for round or aero handlebars.

Be sure to rotate the crank when carrying out any switch operations that are related to gear shifting.

Note: In order to ensure proper functioning of the electronic Di2 drive system, all components require the same firmware version. The optional diagnostic device allows for reading out or updating the firmware version. An operation of components with different firmware versions may cause a malfunction or loss of function.

• Shifting System (Manufacturer): Shimano
• Number Of Gears - Front: 2
• Number Of Gears - Rear: 11
• Shifting Type: Chain - Electronic
• Shift Lever - Version: Add-On Shifter
• Model Year: 2025
• Collection: Full Year
• Color: Black