The JASO specifications were developed by the Japanese Society of Automotive Engineers for motorcycle lubricants. They define the performance and behavior of oils in wet clutches and two-stroke or four-stroke engines.

MB

Suitable for scooters and motorcycles without a wet clutch. Offers low friction and good lubrication.

The API specifications were developed by the American Petroleum Institute, which evaluates the quality and performance of lubricants in gasoline and diesel engines, according to international performance standards.

SN

The API SN specification is suitable for modern four-stroke gasoline engines. It offers high wear protection, reduces engine deposits, and ensures clean and efficient operation.