LUPROMAX Oil with Heat Activated Technology is specially developed to Lubricate, Protect and Maximize your engine performance. A proven formula developed in partnership with car manufacturers and competition race teams, LUPROMAX RAZER 4T RACING 10W- 40 incorporates the best performing fully synthetic engine oil for on-road, off-road and competition 4-stroke motorcycles to provide increased power, optimum engine protection in extreme conditions for ultimate performance and reliability.