749675 Fits 165CC Topper Ah and 175CC Bobcat Bth Pacer Scat Ss and

These Champion spark plugs are the go-to choice for maintaining the unique ignition requirements of Aermacchi and Harley-Davidson Single models. Getting the heat range right is essential for these smaller displacement engines to prevent carbon buildup and ensure reliable starting in all conditions. While they are a perfect fit for these classic singles, they also meet the specifications for Buell, Indian, Victory, S&S, and Ultima engines. Champion has a long history of providing consistent performance, making these plugs a trusted component for keeping your vintage or specialty V-twin running exactly as it should without the risk of fouling or pre-ignition.