This is a used Parabellum Scout fairing that was removed from a 1992 BMW K75 and should work on any naked style BMW K series models. It is a sturdy, handlebar mounted unit and is in good condition except for a slight scuff on the edge of the left side (see photo). Parabellum made 3 different height windscreens for this fairing. I believe this is the 10" version. Parabellum still makes the taller screens and they are available from the manufacturer online. Selling for $250. Shipping is available at buyer's cost.
