The Frame Plug is multi-used equipment that is useful for multiple solutions relating to internally routed bicycles and is used in almost everything whether it may be changing to a different shifting system or simply replacing a lost or damaged plug.
It provides a nice and clean look by filling the open cable routing ports or bolt holes in our frame and fork. Closing any unwanted opening with screws on display can be handled easily with frame plugs.
Different models and companies also sell particular plugs, which stand safe and exclusive for certain bikes and certain models. These can often also come quite cost-effective when bought in a certain package and are useful for a long time without any damage.