4T PREMIUM 20W50 is a high-quality, multi-grade motor oil designed for four-stroke engines, particularly in motorcycles and other high-performance vehicles. With a viscosity grade of 20W50, it offers excellent protection across a wide range of temperatures, ensuring smooth engine operation and reducing wear under both high-speed and high-temperature conditions. This oil helps maintain optimal engine performance, improves fuel efficiency, and reduces the formation of harmful deposits. It is ideal for use in demanding conditions, offering superior protection for both the engine and clutch components.