Spectro Oils of America - 4 Stroke Engine Oils

Golden Semi-Synthetic
Golden Semi-Synthetic is our super premium blended lubricant. Exceeds all known motorcycle manufacturer’s warranty requirements, plus A.P.I. SG/SH/JASO MA. Smoother shifting, highest shear stability, exceptional endurance for the price.

10w30	L.GS41030	12/1 liter bottles/case
10w40	L.GS41040	12/1 liter bottles/case
15w50	L.GS41550	12/1 liter bottles/case
20w50	L.GS42050	12/1 liter bottles/case
10w30	U.GS41030	4/4 liter bottles/case
10w40	U.GS41040	4/4 liter bottles/case
20w50	U.GS42050	4/4 liter bottles/case
10w40	Z.1040SYN	55 gal drum
20w50	Z.2050SYN	55 gal drum