Engine oil CASTROL 5W40 POWER 1 RACING 4T 1L
- EAN: 4008177070747
- Model: 5W40 POWER 1 RACING 4T 1L
- Viscosity: 5W40
Show all
- Oil specification: API SJ, MA-2
- Volume [Liters]: 1
- Brand category: Premium
- Manufacturer: CASTROL
- Manufacturer item code: 5W40 POWER 1 RACING 4T 1L
Purpose and Specifications
Castrol Power 1 Racing 4T 5W-40 is a fully synthetic engine oil designed for high-performance 4-stroke motorcycles. It boosts engine acceleration and power up to maximum RPM, thanks to its Race Derived Technology that reduces friction for smoother, faster rides. The 5W-40 viscosity flows easily in cold starts down to -30°C and stays thick under extreme heat above 150°C, protecting air-cooled and water-cooled engines during hard riding. With Trizone Technology, it safeguards the engine, clutch, and gears under tough conditions like sustained high speeds. Meets API SJ/MA-2 specs, approved for BMW models like S1000RR and K1600, and works in wet clutch systems for precise shifting.
When to Use / Replace?
Use this oil in modern sports bikes for track days, aggressive street riding, or daily high-rev use where API and JASO MA-2 are required. Replace every 5,000-8,000 km or 6-12 months, whichever comes first, to maintain peak performance and prevent wear. Store sealed bottles in a cool, dry place below 60°C; shelf life is 3-5 years unopened.
Frequently Asked Questions
- Is this oil good for my sport bike with wet clutch? Yes, its JASO MA-2 rating ensures smooth clutch engagement and no slippage during hard acceleration.
- What temperatures can it handle? Starts reliably at -30°C and protects up to over 150°C in high-rev engines.
- How often should I change it? Every 5,000-8,000 km or 6-12 months for racing or hard use to keep power strong.