4 Stroke Oil

Spectro Silver 4



Spectro Silver 4 is formulated using Synthetic technology, high quality base stocks, special shear-stable polymers, and the most advanced detergent-dispersant-anti-wear additive package available. Keeps motorcycle crankcases clean, prolongs engine and transmission life, smoother shifting, reduced friction, increased horsepower, highest shear stability. Exceeds all known motorcycle manufacturer’s warranty requirements, plus A.P.I. SL/JASO MA/MA 2. Recommended for use in all 4-stroke engines.

1 Liter Bottle (12/case) Product Code
10w30 L.SS413
10w40 L.SS414
15w50 L.SS4155
20w50 L.SS425
55 Gallon Drum Product Code
10w40 Z.SS414

Safety Data Sheet