100% synthetic 4-stroke motorcycle racing engine oil developed for factory racing teams. Takes advantage of the Ester Core Technology to ensure you maximum power output of the engine without compromising the reliability and the wear. By selecting esters over other high performance synthetic base stocks and combining them with an innovative additive package, Motel has created a perfect blend dedicated to the engine, the gear box and the clutch. 10W-40. Exceeds JASO 904 standards.