This E-series model-specific adapter plate is made of a durable molded nylon, and designed to add a Givi Monokey or Monolock case to your existing OEM toprack or tailsection (model-dependent). Rugged black finish. All necessary mounting hardware and installation diagram included.Installs quickly using simple hand tools. Mounts standard Givi Monokey or Monolock topcases. The flat, stable surface can also be used as a solid toprack when the topcase is not needed.