Heat Demon 215048 Quad Zone ATV Clamp-On Heated Grip Kit Fits all ATV makes and models with a 7/8" handlebar Two (2) heated clamp-on grips and one (1) adhesive-backed silicone thumb warmer Quad-Zone Controller - select your thumb and grip heat levels separately with additional zones for heated seat, vest, or insole heaters Maximum 45 watts (20 per grip, 5 per thumb warmer) at 14 volts Kit includes one zip tie and doesn't include wire taps