U1P-Ride SAE 15W-60 Full Synthetic 4T Engine Oil, API SN, JASO MA2 U1P-Ride SAE 15W-60 Full Synthetic 4T Engine Oil, API SN, JASO MA2 This product is full synthetic, super high-performance, multi-grade lubricants for use in high-RPM, 4-stroke motorcycle engines with integral gear boxes and wet clutches as well as for use in any application requiring a four-stroke engine oil meeting the requirements of JASO MA2, JASO MA or API SN. Blended with 100% synthetic base-stocks and premium performance additives, U1P Full Synthetic Engine Oils 4T (Four-Stroke) provide excellent protection during rapid RPM increase. Specialty friction modifiers provide for smooth clutch and gear shift operation while specialty anti-oxidants and sophisticated dispersant technology provide enhanced cleanliness. Ultra1Plus Full Synthetic Engine Oils 4T (Four-Stroke) are highly shear stable therefore eliminating viscosity breakdown. These products are full synthetic multi-grade engine oils suitable for use in all seasons. Exceeds performance requirements: API SN JASO MA2 EXCEPTIONAL WEAR PROTECTION Helps to extend engine life. DISPERSANT CAPABILITY Works by keeping deposits suspended in the oil so they do not form harmful sludge or varnish. EFFECTIVE PROTECTION FROM RUST AND CORROSION Helps to prevent the oil from breaking down and forming acids, which can corrode metal surfaces. EXCELLENT DETERGENT Helps to keep the engine clean by breaking down and removing deposits. LONGER OIL LIFE Oil drain interval has lower volatility and better oxidation stability. ANTI-FRICTION FORMULATION Keeps engines running cool by effectively reducing friction and heat.