Namz 4" Handlebar Wiring Extension Harness for most 2007-2013 Harley-Davidson Dyna, Softail and Sportster models - NHCX-M04 This is a professional wire extension set which includes color coded wires with male and female pins installed. These wires are designed to be inserted between the factory wiring harness and factory plug at the base of the handlebars. Used for extending the factory handlebar main wiring harness when adding taller handlebars. Fits 2007-2013 Harley-Davidson Sportster, 2007-2011 Dyna and 2007-2010 Softail models. Made in the USA