AMSOIL 100% Synthetic Metric Motorcycle Oil 10W-40
Join our Preferred Account program to save $3.70 off the retail price today
Estimated delivery by Mon, Feb 23 or sooner
The Most Popular Metric Motorcycle Viscosity
AMSOIL 10W-40 Synthetic Metric Motorcycle Oil is the most widely used viscosity for metric motorcycles. With an HTHS viscosity of 4.7 cP, it provides robust film strength for engines and transmissions in BMW, Honda, Kawasaki, Suzuki, Triumph, and Yamaha motorcycles.
Key Benefits
- Most popular viscosity for metric motorcycles
- Strong film protection (HTHS 4.7 cP)
- Smooth, confident shifts with wet clutch compatibility
- No friction modifiers — prevents clutch slippage
- Superior rust and corrosion protection (11.6 TBN)
- JASO MA/MA2 certified
Technical Specifications
| Property | Value |
|---|---|
| Kinematic Viscosity @ 100°C, cSt | 14.6 |
| Kinematic Viscosity @ 40°C, cSt | 92.1 |
| Viscosity Index | 165 |
| HTHS Viscosity, cP | 4.7 |
| Flash Point | 230°C (446°F) |
| Pour Point | -43°C (-45°F) |
| NOACK Volatility, % weight loss | 7.2% |
| Total Base Number (TBN) | 11.6 |
Industry Certifications & OEM Approvals
API
- SN
JASO
- MA/MA2
GL
- GL-1
Get AMSOIL 100% Synthetic Metric Motorcycle Oil 10W-40 Today
Order directly through National Synthetics for Preferred Customer pricing and fast shipping.
SHOW MY PRICEIndependent AMSOIL Dealer #1858536
Frequently Asked Questions
What motorcycles use 10W-40 oil?
10W-40 is the most popular viscosity for metric motorcycles including BMW, Can-Am, Honda, Kawasaki, Suzuki, Triumph, and Yamaha models. Check your owner's manual to confirm.
Independent AMSOIL Dealer #1858536. Product information sourced from AMSOIL. Visit AMSOIL.com for the most current product details and availability.