Kuryakyn Universal Trailer Wiring & Relay Harness

Safely and effectively apply the load from your trailer lighting to the battery and not to the rest of the bike's electrical system. Eliminate blown fuses caused by overloading stock lighting or accessory circuits. Our relay harness utilizes inputs from the motorcycle to direct power from the battery to the appropriate trailer lighting circuit. Fitment: Harley Davidson FLHR Road King Base 1997 Harley Davidson FLHR Road King Base 1998 Harley Davidson FLHR Road King Base 1999 Harley Davidson FLHR Road King Base 2000 Harley Davidson FLHR Road King Base 2001 Harley Davidson FLHR Road King Base 2002 Harley Davidson FLHR Road King Base 2003 Harley Davidson FLHR Road King Base 2004 Harley Davidson FLHR Road King Base 2005 Harley Davidson FLHR Road King Base 2006 Harley Davidson FLHR Road King Base 2007 Harley Davidson FLHR Road King Base 2008 Harley Davidson FLHR Road King Base 2009 Harley Davidson FLHR Road King Base 2010 Harley Davidson FLHR Road King Base 2011 Harley Davidson FLHR Road Ki