100% Synthetic racing motor oil. Based on ESTER Core® technology and above all existing motorsport standards. The 300V 4T Factory Line Off road 5W-40 is specially designed to be used racing bike 4-stroke engines operating over a wide range of temperatures and rpm: Dirt bikes, Cross bikes MX, among others. Through technical partnerships with most prestigious racing teams, MOTUL has developed a wide range of lubricants for Racing and Sport bikes. By selecting esters over other high performance synthetic base stocks and combining them with an innovative additive package, MOTUL has created a perfect synergy. This most advanced Ester Technology allows maximum power output of the engine without compromising reliability and wear. Its formulation offers torque improvement up to 2.5% and optimized clutch friction indexes for improved life time and better traction in difficult conditions, sand, snow, mud. It provides also outstanding gearbox protection thanks to the innovative anti-wear additive package and a stable oil pressure whatever running conditions.