HighTechSpeed PFL-0103 Proton Flushmounts Kit for Honda CBR-600F4i & Honda CBR-600RR Custom machined from solid acrylic. Perfectly fitted to the motorcycle, no cutting or drilling required to install Ultra bright LEDs are easily seen in daylight, from the front, back and side Retains full running-light functionality Tough acrylic housing wont fade, scratch or crack