KORYO RACER SJ 15W-40 High Performance 4 Stroke Motorcycle Engine Oil DESCRIPTION KORYO RACER SJ 15W-40 is multi grade highly refined mineral engine oil, formulated with an advanced additive package and developed for 4 stroke engines to provide good engine cleanliness, good wear and corrosion protection,it is suitable for Japanese high performance engines & recommended for motorcycle where API SJ/JASO MA2 performances are required PERFORMANCE API SJ/JASO MA2 PACKAGE 1L, 200L Plastic Can/Steel Barrel