Our full synthetic oil blended with esters* for increased lubrication is our best performance oil for motorcycles, ATV's, and Side x Sides. This special blend uses the cleanest, highest quality ashless detergents and the best additive package our engineering team could design. With so much technology in this oil, it could only come from the technology leader - Yamaha. If you demand the best, this is it! This oil meets or exceeds the requirements of JASO MA**.
*The highest grade of lubricants are known as esters. These lubricants are fully synthetic and provide unequalled lubricity that bonds with metal engine components creating a shield against wear.
**JASO (Japanese Automotive Standards Organization) defines and publishes motorcycle and automotive standards. JASO MA is the highest certified rating of motorcycle engine oil used with wet, multi-plate clutches. All Yamalube products listed here meet or exceed the JASO MA1 standard - the best for motorcycle engines.
Please refer to your authorized Yamaha dealer for pricing. | 
