VOLLMAX EXTREMER 4T ,2T , 10W40,20W50,15W40, Vollmax Extremer Motorcycle oil 4t,2t,10w40,20w50,15w40 is semi Synthetic engine oil that is developed for four-stroke motorcycle engines. It provides protection against abrasion by forming protective film coating on motor parts. It prevents rust, corrosion and foam formations thanks to high quality additives it contains. It extends working life of engine and oil and increases their performances. It substantially reduces adverse effects resulting from long time and high speed usages, heavy urban traffic, sudden accelerations, brake or short time usages. It is appropriate to be used in motorcycles with wet clutch coupling.