See how AMSOIL products perform in the lab and in the field.

Consumers have the freedom to choose other than OEM branded lubricants without fear of voiding the original limited or implied warranty. Amsoil synthetic lubricants and performance products are tough, reliable, long lasting, and save you time and money with the peace of mind that your vehicles/ equipment will last longer. About Warranty Secure


Why use the best synthetic oil in your motorcycle?
Do I buy the cheapest motorcycle oil or the most expensive brand?
Good question… if you do buy the more expensive brand, what should you get for the higher price?

Riders who use AMSOIL motorcycle engine oils and transmission fluids feel the difference; smother and more consistent clutch engagement, lower engine temperatures when idling in traffic on hot days and quieter more responsive engines. Motorcycle enthusiast who choose AMSOIL not only notice these differences, but also take advantage of longer oil service intervals, 2X’s the OEM recommendation for most motorcycles.

The lesser priced conventional motor oils meet the OEM standards, however, at AMSOIL… we believe consumers don’t buy oil for what it is, but rather for what it does. Do something more for your ride and see for yourself how a high quality synthetic oil can make a difference.

“Our goal is to continue to make only the best oil that outperforms everything else on the market place… That’s our goal and we always strive for that.”
Dean Alexander, Co-President & CFO

V-Twin Touring Bikes

Combines everything needed to perform an AMSOIL oil change on most 1999-2016 Harley-Davidson motorcycles.

V-Twin oil change Kit specifically for Harley Davidson owners (AMSOIL Stock code HDCK)

  • Fits over 400 modes of Harley Davidson twin cam bikes.
  • Includes:
    Four (4) quarts 20W-50 Synthetic motorcycle oil
    One (1) EaOM-134C oil filter
    One (1) drain plug “O” ring.
  • AMSOIL Look-Up Guide will show if this kit fits your bike

Your bike should never get this hot.
If it does, AMSOIL has you covered.

Synthetic Motorcycle Oil for V-Twin Cruiser Bikes

Indian Scout and Victory motorcycles
Victory and 2013 and newer Indian motorcycles
Harley-Davidson, Buell, KTM, Ducati, Aprilia, BMW and Triumph engines, transmissions and primary chaincases
Harley-Davidson and big-bore engines and transmissions

Synthetic Motorcycle Oil for Metric Cruiser Bikes

Honda, Yamaha, Suzuki, and Kawasaki engines and transmissions
Honda, Yamaha, Kawasaki, Victory and BMW engines and transmissions

Transmission & Primary Drive Fluid

Protects against gear and bearing wear. Delivers smooth shifts. Helps eliminate loud thunks and gear noise
Delivers consistent clutch feel. Helps prevent clutch slip. Helps riders easily find neutral

Fuel Additives and Carburetor Cleaner

Increases octane up to 3 numbers. Improves startup performance. Designed to increase power
Cleans fuel systems. Addresses ethanol-related performance issues. Stabilizes fuel.
Helps keep fuel from deteriorating. Protects against varnish and gum buildup. Helps keep engines running at peak performance.
Cleans combustion intake systems. Maximizes horsepower. Restores start-ability.

Synthetic Suspension Fluid

For quick rebounds under extreme temperatures. Maximum stability and performance. Reduces wear and scuffing.
For more dampening and slower rebounds. Maximum stability and performance. Reduces wear and scuffing


Requires no water. Holds dirt in suspension while bike is wiped clean. Protects against UV rays
Loosens grease & grime. Fast-acting. Leaves a clean scent

Spray Lubricants

Lubricates and protects nonmetal surfaces. Locks-out moisture. Will not attract dust or dirt
Disperses water. Protects metal surfaces. Penetrates existing rust build-up
Contains additives that specifically protect against corrosion. Displaces water and seals equipment from water intrusion. Leaves a dry, long-lasting (up to several years), wax-like amber film
Outstanding protection against wear and corrosion. Helps extend chain life. Does not attract dirt

Oil Filters

Extends motorcycle filter life. Improves performance. Guard against engine wear
Extends motorcycle filter life. Improves performance. Guard against engine wear
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