Eiffel Presti Ultimate 4T SN/JASO MA2 series is designed with high quality synthetic base stocks and advanced technology additive system to provide high level of protection and performance. It works harder than other conventional motor oils by continuously preventing dirt and sludge build-up and reduces engine noise. This product meets the requirements of most motorcycle manufacturers and is suitable for use in 4 stroke motorcycle engines providing unsurpassed performance under severe operating conditions in All Seasons, driving environments, from mild to severe, and on the racetrack, naturally aspirated or turbo charged engines, adapted to vehicles equipped with catalytic converters running on unleaded fuels.