Note: Switchback, Road King, Street Glide, Electra Glide and Ultra Limited models need ring to fix headlight firmly. 2014 to 2018 street glide, electra glide, tri glide, ultra limited models need a wire harness. 2014 - 2019 Street Glide Special " and " 2015 - 2019 Road King " and " 2014 - 2019 Road King Special " need an H4 to H9 wire harness to install the headlight. .
eBay