100% synthetic engine oil suitable for 4-Stroke motorcycle engines based on Ester-Technology. Low traction coefficient Ester to minimize engine internal friction losses and improve performance, Synergy of Ester with anti-wear additives and improved shear resistance for improved gear protection and life time. Recommended for specific BMW, APRILIA, MOTO GUZZI, GAS GAS engines requiring SAE 5W-40 viscosity grade oil. API SN, JASO MA2