Silvo GL 4T Plus Motorcycle Oil (20W-40) is a premium 4-stroke motorcycle engine oil engineered to deliver dependable engine protection and smooth performance. Its SAE 20W-40, API SM formulation provides reliable wear protection, supports smooth clutch and gearbox operation, offers excellent thermal and oxidation stability, and helps keep the engine clean by reducing deposits and sludge for consistent performance across a wide range of riding conditions.