The 1111FZ is the rear rack kit (arms). This requires some plate as well depending on what top case or top bag option you want. I have and like the Givi E251 plate as it is flat so a soft bag or whatever can be strapped to it or take a monokey top case. There is also the Givi EX1SRA rack which is just a big flat area for strapping stuff/soft bags to. Or, you can leave Givi and put many other manufacturer plates on it.