YAMALUBE RS4GP ENGINE OIL 10W40 SYNTHETIC MADE IN JAPAN

The best engine oil in the YAMALUBE seriesA flagship oil that incorporates Yamaha's unique technology and know-how, as well as the technology of oils used in MotoGP, and is designed for production vehicles.By selecting and combining high-performance synthetic oils and additives, we have achieved oil film retention that can withstand harsh conditions such as high loads and high revolutions, as well as excellent shear stability, providing stable lubrication performance for a long period of time.Furthermore, thorough horsepower loss reduction has resulted in more power and excellent throttle response.