EXP SYNTHETIC ESTER BLEND 4T ENGINE OIL COMBINES THE FINEST QUALITY SYNTHETIC FLUIDS WITH SELECT MINERAL BASE OILS ENSURING THE HIGHEST LEVEL OF PROTECTION FOR ALL 4-STROKE MOTORCYCLES. CONTAINS SHEAR RESISTANT VI IMPROVERS TO RESIST VISCOSITY BREAKDOWN. MEETS THE PERFORMANCE REQUIREMENTS OF API SM AND JASO MA2. SUITABLE FOR AIR-COOLED/LIQUID-COOLED 4-STROKE ENGINES AND WET CLUTCHES.