If you ride approximately 400 km per month on your Honda Hornet 160R, you can consider using a semi-synthetic engine oil. Semi-synthetic oils are a blend of mineral oil and synthetic oil, offering a balance between performance and cost-effectiveness. They provide better protection and lubrication compared to conventional mineral oils while being more affordable than full synthetic oils.
When choosing a specific viscosity grade for the engine oil, you can refer to the manufacturer's recommendations in the owner's manual for your motorcycle. Typically, for the Honda Hornet 160R, a 10W-30 or 10W-40 viscosity grade oil is recommended.
Using a good quality semi-synthetic engine oil will help maintain the proper lubrication and protection of your engine, promoting its longevity and optimal performance. Regularly changing the engine oil at the recommended intervals is also crucial for maintaining the health of your engine.
It's important to note that while using an economical oil can save you some cost, it is essential to prioritize the quality and compatibility of the engine oil with your motorcycle's engine. Choosing a reputable brand and following the manufacturer's recommendations will ensure that you strike a balance between cost-effectiveness and maintaining your motorcycle's performance and longevity.