This sleek direct replacement for the stock rear turn signal bar simplifies the installation of Kuryakyn by Kellermann turn signals for a clean custom look. Made from quality aluminum and reuses the stock license plate light and accepts stock license plate brackets on some models.; Works with any aftermarket turn signals that mount via M8 x 20mm stud Aluminum construction Reuses factory license plate light Also accepts stock or aftermarket brackets for certain models When used with Kuryakyn by Kellermann Atto, micro S or Rhombus S turn signals; requires purchase of (2) 305-1686 M8 x 20mm Adapter Studs (sold separately) No brackets are required if used with Kuryakyn by Kellermann micro 1000, micro Rhombus or Bullet 1000 style turn signals