Shimano Ultegra 6870 Di2 STI Lever Left Hand Name Plate & Fixing Screw

Brake/Shifter Left Hand Name Plate w/Fixing Screw. Y0F498010

Di2 Wire Grommets. These grommets secure the internally routed wires where they enter the frame.

Box. This box is referred to as the junction box "B" on a Di2 build. The SM-JC41 is for use with internal wiring setups and is the main center of e-tube Di2 ...

you literally extend your Dura-Ace or Ultegra Di2 shifting functions by adding additional shift controls to the ends of your aero extension bars. You get the same, effortless, push-button shifting as you ...

Box for connecting the two derailleurs, battery, and cockpit controls in a Shimano Di2 electronic shifting system. This junction works with all Di2 with e-tube wired system components as long as firmware ...