Connect all your components like a pro with a Harley wiring harness from J&P Cycles. People are always attracted by the paint and chrome, but the unsung hero of any motorcycle is the wiring. Whether you’re upgrading the wiring on your vintage bike, or building a custom cycle from the ground up, make sure you invest in a top quality Harley wiring harness. J&P has a Harley-Davidson wiring harness and kits for ignition, lighting, speedometer and tachometer, and anything else that involves wiring on your bike. Choose from our huge selection of Harley wire kits made by trusted manufacturers like NAMZ, Thunder Heart Performance, Love Jugs, Kuryakyn, Dakota Digital, Cycle Visions, V-Twin Manufacturing, and more. Be sure to grab some new Harley Electrical Parts and Harley Electrical Connectors at J&P Cycles.