🛢️ Differences Between Motorcycle Oils – Which Oil Is Right For You?
Choosing motorcycle engine oil is critical to engine life and performance. However, questions like "15W-50 or 10W-40?" and "Synthetic or semi-synthetic?" often confuse drivers. In this article, we explain the differences between motorcycle oils in a clear and concise manner.
✅ What is Viscosity? (What does 10W-40 / 15W-50 mean?)
- The first number (10W) : Indicates fluidity in cold weather. A lower number means the engine starts more easily in winter.
- The second digit (40, 50) : Indicates the protection level after the engine has warmed up. The higher the number, the better it protects the hot engine.
🧠 Example: 10W-40 oils are ideal for city use. 15W-50 is more suitable for long distances, summer heat and high-performance engines.
🛠️ Difference Between Mineral, Semi-Synthetic and Fully Synthetic Oil
- Mineral Oils: Inexpensive but offer low protection. Preferred for older models.
- Semi-Synthetic: Balanced in terms of price and performance. Ideal for daily users.
- Fully Synthetic: Provides the best protection. Recommended for high performance, sports and new generation engines.
🔍 Which Brand? Which Oil?
- Shell Advance AX5 15W-50 → Perfect for everyday use, 150cc-600cc motorcycles
- Motul 7100 10W-40 → Synthetic option for high-performance engines
- Castrol Power1 10W-50 → For those who like long distance and aggressive driving
🛡️ Conclusion: Which Oil Should I Choose?
- Daily driving + low cc → 10W-40 semi-synthetic
- Summer heat + long distance → 15W-50 fully synthetic
- High-speed engine + racing → 10W-50 or 10W-60 fully synthetic
📌 Recommendation:
Change your engine oil every 3,000-5,000 km and choose a quality brand. Cheap oil burns up your engine and burns your wallet even more.