Fully synthetic high-performance motor oil. Ensures maximum performance and protection of the engine under all operating conditions. Optimum lubrication, outstanding engine cleanliness, excellent friction and minimum wear are just as much taken for granted as gentle clutch engagement and disengagement and gear shifting. That makes a big difference to driving enjoyment! Tested on engines with catalytic converters. Tested on racing machines. Developed for air and water-cooled 4-stroke engines exposed to normal to extreme operating conditions. For sporting applications. Suitable for engines with or without a wet clutch.