Silkolene Super 4 20W50 Engine Oil is a high-quality semi-synthetic oil designed for four-stroke motorcycle engines. Its formulation includes high-pressure additives, which guarantees outstanding engine cleanliness and minimal wear on the moving parts. This oil guarantees quiet gearbox lubrication as well as optimum running. It offers: 11% fuel saving 18% less oil consumption a 3% rise in the engine's horsepower reduced engine wear SPECIFICATIONS: API SF/SG, JASO MA2