Puig Pro 2.0 Frame Sliders BMW F900R / F900Xr Puig Pro Frame Sliders feature a massive 130mm x 58mm Nylon puck. Each puck mounts via a billet aluminum bracket which requires no bodywork modification. To keep things clean, an end cap with the PRO Puig logo covers the mounting bolt on each puck. Puig not only designed these frame sliders to protect the motorcycle, but the rider too. All pucks feature a rubber bumper on the back facing pointed end to avoid knee and shin injuries from impact in the event of a crash. Features: No bodywork modification required Protects engine and frame All sliders include grey rubber bumper Rubber bumpers available in other colors (sold separately)