MAG1 10W40 4T is a high-performance motor oil specifically formulated for four-stroke engines, available in a 55-gallon drum. This oil provides excellent protection and performance under a wide range of operating conditions. The 10W40 viscosity grade ensures optimal lubrication during both cold starts and high-temperature operation. MAG1 10W40 4T is designed with advanced additive technology to reduce engine wear, prevent sludge buildup, and enhance fuel efficiency. It meets or exceeds API SN and JASO MA standards, making it suitable for use in a variety of four-stroke motorcycles and other high-performance engines.