MAXIMA PREMIUM 10W-40 1 LITER (33.8 FL OZ) - Mineral based 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel. Provides excellent film thickness and viscosity stability across all operating temperatures. Advanced, proprietary additive system keeps your engine running clean, trouble-free and extends the life of the machine. Exceeds the requirements of API SL / JASO MA2.