Oscar Jade 4T Super SAE 10W40 Super is a fully synthetic 4-Stroke lubricant. Excellent shear resistance protecting engine and gearbox. Smooth shifting. Meets JASO MA2 specifications for optimal wet clutch performance. Primarily intended for general use in all types of four-stroke motorcycles and engines, especially Hero, Yamaha and Honda with <150 cc engines. Suitable for catalytic converters.