Full Synthetic
10W-40
Motorcycle Oil
Built for a wet clutch. The ceramic film renews itself as you ride.
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Built for a wet clutch. The ceramic film renews itself as you ride, cutting friction in the engine without slipping the clutch.
JASO rated for motorcycles that share oil with the gearbox and the clutch.
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A car oil can glaze a wet clutch. This oil is built for the shared sump, and the ceramic film renews itself as you ride.
Exceeds the most current performance requirements of the JASO MA2 and API SN, SM, & SL service standards
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Safety Data Sheet (SDS)
Download the official Safety Data Sheet
Frequently Asked Questions
JASO MA2 is the highest Japanese standard for 4-stroke motorcycle oils designed for wet-clutch systems. Our TriboDyn 10W-40 is fully JASO MA2 certified, delivering smooth, positive clutch engagement with zero slippage or chatter — perfect for most Japanese and European motorcycles, ATVs, and UTVs.
Yes. It features our patented TRI-EX² ceramic lubricant technology that forms a durable protective ceramic film on metal surfaces under heat and pressure, dramatically reducing friction and wear while protecting critical engine components.
It is ideal for most 4-stroke motorcycles, ATVs, UTVs, and watercraft that require a 10W-40 JASO MA2 oil. It performs exceptionally well in touring bikes like the Honda Gold Wing, as well as sport bikes, cruisers, and high-performance machines from Honda, Yamaha, Kawasaki, Suzuki, and many European brands.
Riders frequently report noticeably quicker throttle response, stronger mid-range power, and smoother overall engine feel. The combination of full synthetic base stocks and patented ceramic technology reduces internal friction for better power delivery across the RPM range.
Yes. The advanced ceramic formula and premium synthetic base typically lower operating temperatures and deliver measurable improvements in fuel economy — many customers see 3–6% better mileage on long highway and touring rides.
It is fully compatible with all other synthetic and conventional motorcycle oils, so you can safely top off or perform a complete oil change. All TriboDyn oils are proudly formulated and manufactured in the United States in our ISO 9001 certified facility.