Two Stroke Oil, XP® Synthetic 1LHusqvarnas fully synthetic and biodegradable (64% acc OESD301B) XP Synthetic 2 stroke oil is developed for tough use with high loads and engine speed. The low smoke oil gives extremely good lubrication, a cleaner engine and less coating on the piston and in the crankcase compared to competing oils. Appropriate for all Husqvarna 2 stroke products, especially for engines with a cylinder volume over 55 cm. Always the right dosage The transportation pipe