ZFS 10w40

ZFS 10w40 is a fully synthetic 4-stroke motorcycle engine oil. Formulated with the latest additive technology for maximum performance in 4-stroke motorcycles. It features a consistently high friction profile for wet clutch performance that exceeds the JASO MA2 specification. ZFS 10w40 has been specially developed for road and track use in air- and water-cooled motorcycles.
 • Consistent high friction profile for wet clutch performance exceeding JASO MA2 specification. 
• A fully synthetic base oil and additives provide high temperature resistance. 
• Optimization for four-stroke engines to provide cleanliness and better performance. 
• Excellent oxidation resistance and protection against valve train wear.
 • Stamp compatibility. 
• Suitable for use on machines equipped with oil-immersed "wet" clutches.
 Suitable for
 API SL
 JASO MA2, JASO MA