Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel. Surface-active, oxidatively-stable formulation provides excellent film thickness while maintaining viscosity across all operating temperatures. Advanced, proprietary additive system keeps your engine running clean, trouble-free and extends the life of the machine. Exceeds the requirements of API SN PLUS / JASO MA2. Usage: For all air and water-cooled 4-cycle gasoline engines. For both racing and everyday use. Superior protection at any temperature. Excellent clutch feel and clutch protection. Shear stable, ester-fortified formula maintains oil viscosity and film thickness. Proprietary additive system and synthetic base oils combine to minimize oxidation and wear.