Braided steel suppressor core ignition wire sets to fit Sportster, Shovelhead, Evolution and Twin Cam models. Magnum wires withstand surface contact temperatures above 1,000°F (540°C), resisting wire burns resulting from contact with the head. The wires provide unparalleled noise cancellation, eliminating interference with radios and CB units. Available in five colors, complete with mounting clamps and ground wires.