Modern synthetic high-performance engine oil for 4-Stroke motorcycles. Offers excellent wear protection and especially good thermal and shear stability. Reduces oil consumption. Catalytic converter tested. Optimized clutch performance according to JASO MA2. 15W50 viscosity is recommended in all KTM 2-Stroke and 4-Stroke transmissions.. JASO MA2 903: 2011, API SN, SM, SL. 10W40, 4 liter, for Case Order 4