RSI Racing Hi-Power Grip Heater Element Kit - Standard 4in. Hi-power three-wire universal grip heater element kit with high/low temperature features Easily installed with 3M self-adhesive backing tape Extended hook design extends over the hook of the bar to heat the back portion of the handlebar as well as the flat hand area A must when using aluminum handlebars to keep grips hot Works with all 12V snowmobiles