Di2 E-Tube Dummy Plug

Get the Shimano Di2 E-Tube Dummy Plug! These extra E-Tube plugs are great for sealing unused ports on shifters or junction boxes. They're sold individually.

To use the Shimano Di2 E-Tube Dummy Plug, simply insert it into the unused port on your shifters or junction boxes. This will help keep dust and debris out. When handling the plug, be gentle to avoid any damage. For maintenance, you can clean it with a dry cloth occasionally. Make sure to store it in a dry place when not in use. Remember, these plugs are sold individually, so get as many as you need to seal all the unused ports.