Heat Demon Dual-Zone ATV Heated Grip Kit by Symtec - $116.99

Help keep your hands and thumbs warm when riding and working in cold weather with an easy-to-install grip and thumb-warmer kit that doesn't use any adhesives to install. Control the amount of heat you desire with a five-level, dual-zone heat control unit and LED that has adjustable intensity for day or night operation. The control unit has multiple mounting options and will shut off automatically after two hours to save your battery life. - $116.99