10W40 Semi Synthetic 4T Motorcycle Oil JASO MA2 API SN 4-Stroke Engine Lubricant
10W40 Semi Synthetic 4T Motorcycle Oil JASO MA2 API SN 4-Stroke Engine Lubricant
SKU:3002-5
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10W40 4T Semi-Synthetic Motorcycle Oil
Premium JASO MA2 & API SN Specification
Our 4Drive 10W40 Semi-Synthetic 4-Stroke Engine Oil is a high-performance lubricant engineered specifically for the demanding requirements of modern motorcycles. Utilizing a premium synthetic-blend base, it provides exceptional shear stability and anti-wear protection for both air-cooled and liquid-cooled engines. This formula is optimized for smooth gear transitions and is fully compatible with wet clutch systems, preventing slippage and ensuring maximum power delivery to the road.
Key Benefits
- ✔ JASO MA2 Certified: Highest friction rating for wet clutches.
- ✔ Smooth Shifting: Reduced gear pitting and easier changes.
- ✔ Thermal Stability: Resists oxidation at high UK temperatures.
- ✔ Clean Engine: Advanced detergents prevent sludge build-up.
Technical Specs
| Viscosity | SAE 10W-40 |
| API Rating | SN / SM / SL / SJ |
| JASO Rating | MA / MA2 |
| Flash Point | ~210°C |
| Pour Point | -25°C |
Universal Application Guide
| Major Brand | Typical Models | Notes |
|---|---|---|
| Honda | CBR, CB Series, VFR, Africa Twin | Check manual for 10W40 req. |
| Yamaha | MT-07, MT-09, R1, R6, FJR | Excellent wet clutch response |
| Kawasaki | Ninja, Z-Series, Versys, Vulcan | Premium anti-wear performance |
| Suzuki | GSX-R, V-Strom, Bandit, SV650 | Meets latest API SN standards |
| European | Triumph, BMW, Ducati | Where 10W40 is specified |
Cross Reference / Equivalents
| Castrol | Power1 4T 10W-40 |
| Motul | 5100 4T 10W-40 |
| Shell | Advance AX7 / Ultra 10W-40 |
| Silkolene | Super 4 10W-40 Semi-Synthetic |
| Yamalube | 4T 10W-40 Semi-Synthetic |
Questions & Answers
Is this oil safe for motorcycles with a wet clutch?
Yes. This oil meets the JASO MA2 specification, which is specifically designed to provide the correct amount of friction for wet clutch systems, preventing slip and ensuring smooth engagement.
Can I use this in my car if it requires 10W40?
While the viscosity is the same, motorcycle oils contain specific additives for integrated gearboxes and clutches that automotive oils do not. We recommend using this only for 4-stroke motorcycle applications.
What is the benefit of API SN over older ratings?
API SN is a modern standard that offers improved high-temperature deposit protection for pistons, better sludge control, and enhanced seal compatibility compared to older SF or SG ratings.
Note: Always consult your vehicle's owner manual for the exact lubricant specification and volume required for your specific model.
4drive.co.uk - Premium Performance Lubricants
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