CASTROL POWER1 ULTIMATE 4T 10W-40 is a motorcycle engine oil with HC-synthesis. Thanks to Power Release Technology™, optimized friction improves power delivery. CASTROL POWER1 ULTIMATE 4T 10W-40 meets demanding requirements and offers excellent high-temperature performance. Even under high thermal and mechanical load it remains shear-stable and provides reliable oil supply to all moving components. It forms an active protective film on highly stressed engine and transmission parts, protecting them from wear and supporting long service life.
CASTROL POWER1 ULTIMATE is suitable for all brands of 4-stroke motorcycles, both carbureted and fuel-injected; oils conforming to JASO MA2 are recommended.
Benefits
- Rapid build-up of maximum lubrication protection
- Strong power delivery thanks to excellent friction characteristics with Race Derived Technology™
- Optimal combined protection for engine, gearbox and oil-bath clutch
- Catalyst-compatible
- Outstanding performance in racing use
Properties
| Property | Test Methods | Unit | Castrol POWER1 ULTIMATE 4T 10W-40 |
|---|---|---|---|
| Kinematic viscosity, 40 °C | ASTM D445 | mm²/s | 92.6 |
| Flash point, PMCC | ASTM D93 | °C | 218.5 |
| Density @ 15 °C | ASTM D4052 | g/ml | 0.85 |
| Kinematic viscosity, 100 °C | ASTM D445 | mm²/s | 14.52 |
| Appearance | Visual | – | Clear & Bright |
| Viscosity index | ASTM D2270 | – | 164 |
All 1-liter CASTROL plastic containers feature integrated pour spouts for clean filling.
Specifications
- API SN
- JASO MA2
Scope of Delivery
- 1× CASTROL POWER1 ULTIMATE 4T 10W-40, 1l
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