Choosing the Best Engine Oil for Your Harley Motorcycle

Harley-Davidson has always been a symbol of power and freedom on the road. Harley motorcycles demand the very best in lubrication, and choosing the right oil can greatly impact the performance and longevity of your ride. With so many different types and grades of oils available in the market, it can be daunting to identify the best engine oil for your Harley motorcycle. In this post, we’ll explore the different types of oils, their benefits, and which oil is best suited for your Harley motorcycle.

Viscosity grades of oil

Viscosity is the most important property of engine oil. It determines how well it can flow and lubricate different parts of your motorcycle’s engine. The most common viscosity grades used in Harley engines are 20W50 and 10W40. The first number (10W or 20W) refers to the oil's performance in cold temperatures, while the second number (40, 50) refers to its performance in high temperatures. For Harley motorcycles, it is recommended to use 20W50 viscosity grade engine oil on a lot of bike models, as it provides superior protection at high temperatures and helps keep the engine running cooler.

Synthetic oil vs. Conventional oil

There are two types of oils available on the market; syntactic oil and conventional oil. Synthetic oil is made up of base oil and various additives that improve its performance. It offers better resistance to heat and cold temperatures, and it lasts longer than conventional oil. On the other hand, conventional oil is made up of crude oil and doesn't last long as synthetic oil. However, for Harley motorcycles, both synthetic and conventional oils are acceptable. Still, it is recommended to use synthetic oil because it offers better engine protection, reduced engine wear, and longer engine life.

Oil additives

Extra oil additives can improve the lubrication properties of engine oil. These additives can improve the engine's performance and reduce wear and tear on important engine components. Some additives that are useful for Harley engines is high zinc. They are commonly used in engine oils designed for Harley motorcycles, such as the Kendall Competition 20W50 Motor Oil with high zinc.

Oil quality

When choosing engine oil for your Harley motorcycle, ensure that the oil meets the API (American Petroleum Institute) standards for your motorcycle. The API rating is a measure of the oil's quality and performance. Choose a high-quality oil that meets the API SG or SH standards. Using cheaper oil that does not meet the API standards can damage your bike's engine and shorten its lifespan.

Brand recommendation

Some engine oil brands specialize in producing oil for Harley motorcycles. It's best to stick with brands that have been tried and tested over time, as they have developed a reputation for producing high-quality oils that perform well on strong, fast bikes. Top Harley oil brands include Drag Specialtiess DS3 Synthetic Motorcycle Oil, Motul Synthetic V-Twin Motorcycle Oil, and Schaeffer's V-Twin Extreme 20W50.

Choosing the best engine oil for your Harley motorcycle can be challenging, but it’s worth the effort. You can protect your engine from wear and tear, improve performance, and extend its lifespan by selecting engine oil that meets the API standards, is the right viscosity, and caters to the specific needs of your Harley's engine. Follow the above recommendations, and you’re sure to find the right engine oil for your Harley motorcycle to ensure that your ride is always smooth and powerful.