Kuryakyn Rear Accessory Light Adapter Kuryakyn's rear accessory harnesses are designed to prevent the overloading of stock lighting circuits by offering a dedicated circuit direct from the battery. This system ensures a seamless plug-and-play experience for all future Kuryakyn rear lighting installations, eliminating the need for any wiring modifications. With these harnesses, enhancing your motorcycle's lighting is straightforward and efficient. Fitment: On 2012-2015, provides Run, Turn, Brake and Ground wiring connection behind license plate center panel On 2001-2011 models, connectsnew 6-pin style Kuryakyn rear lighting accessories Required to install any plug-and-play Kuryakyn rear lighting accessory After this one-time installation you can simply plug-and-play all future Kuryakyn rear lighting accessories with ease with no need to modify any wiring Features: Required to install any plug-and-play rear lighting accessory Harness provides run, turn, brake, and ground wiring connection behind the license plate center panel Only one rear accessory harness is required per bike