Harley Motorcycle Oil

Best Synthetic Motorcycle Oil

Why Harley Owners Choose Amsoil

I will talk about our oil is engineered for maximum performance in V-twin engines, motorcycle transmissions, and primary chaincases. Amsoil is the best Harley oil for all bikes. Protects against wear scars, extreme heat— wet clutch compatible and it’s a cooler motorcycle oil. Advanced synthetic formulation resists viscosity loss to keep critical components clean and protected.

Wear Test Comparison – AMSOIL vs. Harley Screamin’ Eagle
AMSOIL motorcycle oil, premium synthetic motor oil, AMSOIL distributor
air cooled motorcycle oil, engine oil, engine lube, AMSOIL, LA

Best Synthetic Motorcycle Oil “Amsoil”

For the previous 35 years, Harley-Davidson has claimed its petroleum-based Genuine H-D Oil is of excellent use. The “unique necessities of Harley-Davidson air-cooled V-twin engines. However, laboratory testing has constantly published that Genuine H-D Oil does now not provide excellent safety feasible for Harley-Davidson engines.

While the ultimate cold-temperature advantages of synthetics additionally do not follow Harleys. The truth is that engine oil in Harley-Davidson bikes is stressed due to excessive temperatures. Being air-cooled, Harley-Davidson engines get specifically warm while idling in traffic, typically achieving temperatures up to 240 deg Fahrenheit. As warmness and oxidation increase, so does viscosity, adversely affecting the lubricating characteristics of the oil and growing wear. The water, soot, and acid byproducts of combustion contribute to credit formation.

Harley-Davidson® has increased the significance of everyday oil modifications to these contaminants. Of course, ordinary oil modifications are additionally an exact way to promote the use of petroleum-based Genuine H-D Oil. AMSOIL synthetic motorcycle oils formulated with high-performance components face up to such contaminants. For example, they are permitting motorcyclists to lengthen drain intervals safely in support of their about-face and the introduction of synthetic oil. Harley continues that “the H-D Motor Company has in no way supported the use of synthetic products in our motorbikes. Amsoil motorcycle oils are wet clutch compatible.

Best Oil-for Harleys

Harley Oil Change Kit
AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil
AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil

Amsoil provides maximum protection making Amsoil the best oil for Harley

  • Reduce operating temperatures
  • Keep engines clean and deposit-free
  • Provide complete protection against wear
  • Formulated without friction modifiers for smooth performance
  • Saves money with extended drain intervals of up to two times the
  • manufacturers’ recommendations

Amsoil synthetic Motorcycle oil  Vs. Harley Screaming Eagle Synthetic Oil

I will share another critical point,  Harley-Davidson® V-twin air-cooled engines are not unique despite their marketing technique. Their lubrication requirements don’t require a special Harley-only fluid (see letter from Harley-Davidson). There’s nothing about Syn3 Synthetic Motorcycle Oil other than or makes it better. Many different synthetic motorcycle oil formulations, except that Harley-Davidson® is marketing it and directly taking advantage of the sales. According to Harley-Davidson. One in every one of the unique benefits offered by Syn3 Synthetic Motorcycle Oil is its versatility. For the first time, the H-D company recommends any oil used in the engines, primary chaincases, and transmissions of most Harley-Davidson® motorcycles, including Evolution XL, Evolution 1340, Twin Cam 88, the 88B, Revolution, and all Buell models. This feature, however, isn’t unique.

AMSOIL 20W-50 Synthetic Motorcycle Oil may be used in the engines, primary chain cases, and transmissions of those applications, providing superior lubricating protection in each component. How does Syn3 Synthetic Motorcycle Oil stack up to AMSOIL in wear protection? The Four-Ball Wear Test results show AMSOIL Synthetic Motorcycle Oil-less scaring. It still provides the most straightforward protection possible for motorcycles. In fact, Syn3 Synthetic Motorcycle Oil leaves a wear scar nearly 80 percent larger than AMSOIL 20W-50 Synthetic Motorcycle Oil.

You have the right to choose a better oil brand without voiding the warranty! Below is a letter from Harley-Davidson attached. Using a different brand of fluid does not void the one-year, unlimited mileage warranty. 

Harley Written Confirmation

Harley-Davidson Confirms

Harley-Davidson Confirms To AMSOIL That The Use Of Synthetic Motor Oils Other Than Harley-Davidson Oil Does Not Void Warranty Coverage

January 31, 2003

Aaron Scanlon
AMSOIL Building
Superior, WI 54880

Dear Mr. Scanlon:
Thank you for your recent letter requesting information on Harley-Davidson’s one-year, unlimited mileage warranty when Synthetic Lubricants are used.

Until now, the Motor Company has never supported the use of synthetic products in our vehicles because there had never been any test validations completed on the numerous formulations in HD/Buell motorcycles to determine the viability of using these products on Harley-Davidson products until now.

We have developed a specially formulated synthetic fluid called SYN3. This fluid can be used in Harley-Davidson engines, transmissions, and primary chaincases. This product had been exclusively designed for Harley-Davidson and is the only synthetic product tested and certified by Harley-Davidson engineering for use on HD/Buell motorcycles.

The use of a different brand of fluid does not void the one-year, unlimited mileage warranty unless it can be confirmed that the use of such products was the cause of the failure.

Thank you, Mr. Scanlon, for taking the time to write to Harley-Davidson and allowing me to answer your questions.

Sincerely,

Lisa Sagen
Powertrain Customer Service

In Conclusion

The Four-Ball Wear Tests exhibit Harley- Davidson 20W-50 Motorcycle Oil leaves wear scars almost eighty percent larger than that left by AMSOIL Synthetic Motorcycle Oils 20W-50. One of the primary advantages of walking a synthetic motorcycle oil is its oxidation and thermal degradation resistance, which inhibit the formation of sludge and deposits that contribute to multiplied wear. The Harley-Davidson Company has always defended its Genuine H-D Oil by arguing that oil breakdown in severe temperture is a non-issue because excessive temperture prerequisites are no longer generally confronted in motorcycle engines.

No check validations have been finished on the numerous formulations in HD/Buell motorcycles. This product has been exclusively designed for Harley-Davidson and is the solely synthetic product TESTED and CERTIFIED. Aid by Harley-Davidson engineering for use in HD/Buell motorcycles. The test I’ve shown from Amsoil is the best choice. Amsoil  synthetic motorcycle oil that runs cooler and provides more protection against scaring. So with all things considered and by comparison, the choice is Amsoil synthetic motorcycle oils for your bike today.

Harley oil change kit for every bike 

Product Code- hdmb
Product Code- hdmb

Combines everything needed to perform an AMSOIL oil change on most 2016-present Harley-Davidson* motorcycles in one convenient package. Five quarts of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil, one black AMSOIL Motorcycle Oil Filter, and one drain-plug O-Ring.

Product Code - hdmc
Product Code - hdmc

Combines everything needed to perform an AMSOIL oil change on most 2016-present Harley-Davidson* motorcycles in one convenient package. Five quarts of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil, one black AMSOIL Motorcycle Oil Filter, and one drain-plug O-Ring.

Product Code - hdbk

Combines everything needed to perform an AMSOIL oil change on most 1999-2016 Harley-Davidson* motorcycles in one convenient package. Four quarts of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil, one black AMSOIL Motorcycle Oil Filter, and one drain-plug O-Ring.

Product Code - hdmc
Product Code - hdmc

Combines everything needed to perform an AMSOIL oil change on most 1999-2016 Harley-Davidson* motorcycles in one convenient package. Four quarts of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil, one chrome AMSOIL Motorcycle Oil Filter, and one drain-plug O-Ring.

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