100% synthetic racing engine oil. Based on ESTER Core® technology and above all current motorsport standards. 300V 4T Factory Line Off Road 5W-40 is specially developed for 4-stroke engines of racing motorcycles. which work in a wide range of temperatures and revolutions: including Dirt bike and Cross MX dirt bikes. In technical cooperation with the most prestigious racing teams, MOTUL has developed an extensive range of lubricants for racing and sports motorcycles. By preferring esters to other synthetic base oils with excellent properties and combining them with a set of innovative additives. MOTUL has achieved the perfect synergy. This most advanced ester technology allows for maximum engine power. without compromising on reliability and wear characteristics. Its composition ensures up to 2.5% more torque. clutch optimized friction index. longer service life and better traction in difficult conditions: sand. in snow and mud. The product also offers excellent protection of the gearbox thanks to an innovative set of anti-wear attachments and stable oil pressure under all operating conditions.