Viscosity: Engineered with a 10W-40 viscosity for enhanced protection and efficiency Improves Throttle Response Enhances Shifting Performance Reduced Friction and Improves Engine Performance Contributes to Improved Fuel Efficiency Compatible with Suzuki vehicles, maximizing the power and efficiency of your engine The ECSTAR SUZUKI R9000 Full Synthetic 1 Gallon engine oil, manufactured by Suzuki Motor, is designed to maximize the performance and efficiency of Suzuki vehicles. With a viscosity of 10W-40, this high-performance lubricant provides improved throttle response and enhanced shifting performance. Its full synthetic formula reduces friction, improving engine performance and contributing to improved fuel efficiency. The 1 gallon bottle is made of durable material, ensuring safe and easy storage. This product is compatible with Suzuki Powersports products.