Maxima is a reputable brand that offers a range of high-quality oils and lubricants for motorcycles. While Maxima does not specifically market a product called "Maxima oil" for Harley-Davidson motorcycles, they do offer various motorcycle-specific oils that can be suitable for use in Harley-Davidson bikes.
When choosing an oil for your Harley-Davidson, it's important to consider the manufacturer's recommendations outlined in the owner's manual. Harley-Davidson typically specifies the use of oils that meet certain performance standards, such as API (American Petroleum Institute) classifications and viscosity ratings.
You should look for oils that meet or exceed the recommended specifications outlined by Harley-Davidson. These specifications can include API classifications like SJ, SL, SM, SN, etc., and viscosity ratings such as SAE 20W-50.
Maxima produces oils that meet or exceed these specifications, so if you select a Maxima oil that matches the recommended specifications for your Harley-Davidson model, it should be suitable for use. However, it's always a good idea to consult your owner's manual or reach out to a Harley-Davidson dealer for specific recommendations based on your bike's model and year.
Additionally, it's worth noting that personal preferences may also come into play when selecting an oil brand. Some riders have their own preferences based on previous experiences or recommendations from fellow riders. Ultimately, it's important to choose a high-quality oil that meets the manufacturer's specifications to ensure proper lubrication and protection for your Harley-Davidson motorcycle's engine.