The Suzuki Boulevard 2005 requires SAE 20W-50 motor oil. This is a conventional motor oil that is suitable for use in both air-cooled and liquid-cooled motorcycles. It provides excellent engine protection and performance in a wide range of temperatures.
Here are some of the key features and benefits of SAE 20W-50 motor oil:
* Provides excellent engine protection
* Reduces engine wear and tear
* Improves engine efficiency
* Extends engine life
* Suitable for use in both air-cooled and liquid-cooled motorcycles
If you are not sure which type of motor oil is right for your Suzuki Boulevard 2005, please consult your owner's manual.