20W-40 Pro 4T Synthetic Base Oil is indicated for use in heavy-duty commercial vehicles, light commercial vehicles, multi-utility vehicles, tractors, 3-wheelers, gensets, and other similar applications. This is a high-performance conventional four-stroke motorcycle engine oil designed for all four-stroke bikes and engines. This provides excellent oxidation prevention as well as thermal stability.20W-40 Pro 4T Synthetic Base Oilfeatures a reduced friction coefficient for improved transmission. It has a high oil-film strength for long-term protection and minimal piston scuffing, as well as quicker pick-up and great wet-clutch performance.