Cleaner, properly oiled air filter is important: For two reasons - First, dust and dirt getting into your bikes engine will dramatically increase wear of the piston and rings. Second, a clogged air filter (from dirt or improper oiling) will starve your bike for air making it run poorly.
Fill fuel during early morning hours: Fuel is denser during cooler conditions. The fuel pump measures the volume of petrol and not the density of the fuel concentration. Using the appropriate fuel with the correct amount of octane in it also saves money and helps with fuel economy.
