What is the 2005 model Passion Plus engine oil grade?

The 2005 model Hero Honda Passion Plus typically uses a 10W-40 grade engine oil. This viscosity is suitable for the engine's requirements, providing the necessary lubrication and protection across various temperatures and driving conditions. The 10W-40 oil grade is commonly recommended for motorcycles in this segment, as it balances viscosity well for both cold starts and high-temperature operations[5).