Motorex Top Speed 4T Synthetic (SAE 15w50) 1 Litre Modern synthetic high-performance engine oil for 4-stroke motorcycles. With this MC (Molecular Converted) technology high quality base oils are refined chemically and enhanced to achieve the performance level of fully synthetic oils. Excellent wear protection Lowers oil consumption Ideal for wet multi-disc clutches (JASO MA 2 approval) Specification: JASO MA2 T903:2011; API SN, SM, SL