VP Racing Powersports Full Synthetic Oil VP Powersports 4T Full Synthetic SAE 10W40 Engine Oil is engineered for exceptional performance and protection in 4-stroke motorcycles, dirt bikes, and Utv/Atv engines. Its ester-based synthetic formula and advanced additives maintain peak engine efficiency and durability under both high and low temperature operations. Every bottle is designed to elevate engine performance and reliability. Features: Full synthetic base oil protection Wet clutch compatible Maximizes engine power while maintaining durable clutch friction for smooth shifting Hyper-ZDDP Anti-wear additives extend engine life