Motor oil is used for the lubrication of internal combustion engines. Yamalube’s line of care and maintenance products is formulated and manufactured to Yamaha’s stringent standards of quality. YAMALUBE is a outcome from Yamaha Motor Company. YAMALUBE Super Sport 10W-40 Full Synthetic is a synthetic engine oil that is suitable for all types of 4 stroke engine. This fully synthetic engine oil is designed to provide ultimate engine productivity and proper oil performance.