Lucas High Performance motorcycle oils are the result of technology gained through years of blending motor oils and gear oils for the racing, industrial, and agricultural industries. Lucas Oil is trusted by professionals throughout the world to protect their race cars, trucks, and machinery—and now you can trust them to protect your motorcycles and ATVs. They offer a full line of motorcycle oils that far exceed all OEM specifications. Lucas motorcycle oil will lower oil temperature, extend the life of your vital components, reduce noise and leaks, and increase performance. On top of all of that, it will outlast other oils by up to four times! These oils can be used in any air-cooled or water-cooled motorcycle or ATV engine. Choose from synthetic, semi-synthetic, and mineral oil in the weight recommended for your application.