☰
Product Image
AMSOIL 20W-40 100% Synthetic V-Twin Motorcycle Oil
Product code : MVIQT-EA
AMSOIL 20W-40 100% Synthetic V-Twin Motorcycle Oil
Product code : MVIQT-EA
Current price:
$19.19
Retail Price
Quart Bottle is temporarily out of stock. Try another available size from the menu above.
Estimated delivery by Mon, Aug 10
to Columbus - 43215.
You are already subscribed to this product. As soon as the product appears in stock, we will notify you by email.
Added to Your Shopping Cart
-
Developed by AMSOIL for use in Victory * and Indian* Motorcycles
- Outstanding wet-clutch performance
- Exceptional wear protection
- Promotes cooler operation
- Protects against rust and corrosion during storage
-
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
About this item
-
AMSOIL 15W-60 and 20W-40 Synthetic V-Twin Motorcycle Oil provides Indian and Victory riders the confidence and security that comes with receiving maximum protection and performance for their bikes. It presents a premium alternative to higher-priced manufacturer-branded oils.
![MVI]()
Reduces Friction, Heat and Wear
AMSOIL Synthetic V-Twin Motorcycle Oil is engineered to protect critical components in high-heat conditions. It exceeds the standard for high-temperature film strength to deliver excellent wear protection (see graph) and contains a heavy treatment of anti-wear additives to reduce wear regardless of operating conditions. AMSOIL Synthetic V-Twin Motorcycle Oil is thermally (heat) stable and contains maximum levels of oxidation-inhibitor additives. It is extremely resistant to breakdown and is engineered to prevent damaging sludge and carbon deposits for superior engine cleanliness.Provides Anti-Wear Protection for Gears and Chains
AMSOIL Synthetic V-Twin Motorcycle Oil is shear stable and resists thinning from mechanical activity. It performs like a gear lube without the negative effects of extreme-pressure additives, such as poor wet-clutch performance.Delivers Superior Rust Protection
Motorcycles are prone to rust from storage, humidity and short drives. Rust can cause major damage, such as uncontrolled wear, compression loss and blow-by. Good rust protection, however, comes by design and is not natural to motor oils. Unlike many motorcycle oils, AMSOIL Synthetic V-Twin Motorcycle Oil contains special anti-rust agents, providing outstanding protection against rust and corrosion.Catalytic-Converter Compatible
AMSOIL Synthetic V-Twin Motorcycle Oil meets the requirements for emission-system protection and is designed for use in motorcycles with catalytic converters.Provides Excellent Wet-Clutch Performance
AMSOIL Synthetic V-Twin Motorcycle Oil delivers the confidence of quiet, smooth shifting and positive clutch engagement. It controls heat and helps prevent slippage and glazing.APPLICATIONS
Use AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil in motorcycles that require 20W-40 motorcycle oil and any of the specifications listed below, including those made by Victory* and Indian*.- JASO MA
- API SM
- ILSAC GF-4
COMPATIBILITY
AMSOIL Synthetic V-Twin Motorcycle Oil is compatible with other conventional and synthetic motor oils. Adding other oils, however, will shorten the life expectancy of AMSOIL motor oils and reduce their performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.Aftermarket oil additives are not recommended for use with AMSOIL Synthetic V-Twin Motorcycle Oil.
SERVICE LIFE
For on-road use in engines and transmissions: When paired with an AMSOIL Ea® Motorcycle Oil Filter, AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil is capable of providing premium protection for up to 2X the motorcycle manufacturer-recommended change interval or one year, whichever comes first. Change other brand oil filters at standard intervals.For off-road use in engines and transmissions: Change AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil at the standard motorcycle manufacturer-recommended change interval.
For racing or in engines modified from the original factory design: no change interval recommendation is made; oil changes are at the owner's discretion.
WARRANTY SECURE™
AMSOIL Synthetic V-Twin Motorcycle Oil is Warranty Secure, keeping your factory warranty intact. AMSOIL Synthetic V-Twin Motorcycle Oil is a high-performance replacement for vehicle manufacturer-branded products and is also backed by the AMSOIL Limited Warranty. For details, visit www.amsoil.com/warranty/.![Warranty Secure]()
HEALTH AND SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.com or upon request at 715-392-7101. Keep Out of Reach of Children. Recycle used oil and bottle.*All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.
-
-
-
star rating
V-TwinBy MICHAEL, a Verified Buyer from Michigan on August 04, 2026Buying direct of Amsoil is cheaper than buying from the stores. I like to buy in bulk so I have the oil available when I'm ready to do an oil change.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Freaking awesome oilBy MICHAEL, a Verified Buyer from Pocono Mountains Pa on August 04, 2026I was using Harley syn3 15w-50 in my 2021 ultra limited and i would notice a lot of engine noise when it got hot and I been riding for a while in the heat, I did some research on line and found that a lot of Harley riders love this Amsoil for just that reason so figure I try it, and man I am glad I did engine sounds great after its been ridden all day on a hot summer day.. I will never go back to syn3 I will have to see how it does when the weather gets colder on these chilly mountain morning but for now I am loving it. Oh i am also going to be using it in my 2026 tacoma Thank you AmsoilBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
A1 EarlBy AL, a Verified Buyer from cad on August 03, 2026This is some good Earl my man! The lubiest of lubes even.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
My BikesBy PETER S, a Verified Buyer from VA on July 31, 2026I own Harleys, Triumphs, and Honda motorcycles and run Amsoil in all of them. Highly recommend.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
great oilBy TERRY, a Verified Buyer from Prtescott, Az. on July 30, 2026This oil for motorcycles has a very high rating and it has been great for meBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Engine oil for 98 Harley heritageBy Jackson, a Verified Buyer from Alabama on July 30, 2026I needed some quality heavy weight oil for Alabama summer. Engine runs smooth. Arrived fast in perfect condition.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Amsoil is the only oil I use for my bike.By ROBERT, a Verified Buyer from Colorado on July 29, 2026I've tried several brands of oil for my Harley Davidson, and Amsoil out performs them all.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Personal preferenceBy DUWAYNE, a Verified Buyer from Pulaski, Va on July 23, 2026I like Amsoil because it really holds up under heat in these Harley twin cam air cool enginesBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Product ReviewBy TERRENCE, a Verified Buyer from Spring Grove, IL on July 20, 2026Product is the best on the market for all of my motorcycles.Was this review helpful?
-
star rating
Great LubricantBy ROBERT, a Verified Buyer from Peachtree City, GA 30269 on July 17, 2026Great oil.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Reduces Friction, Heat and Wear
Data Bulletins-
Developed by AMSOIL for use in Victory * and Indian* Motorcycles
- Outstanding wet-clutch performance
- Exceptional wear protection
- Promotes cooler operation
- Protects against rust and corrosion during storage
-
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
-
AMSOIL 15W-60 and 20W-40 Synthetic V-Twin Motorcycle Oil provides Indian and Victory riders the confidence and security that comes with receiving maximum protection and performance for their bikes. It presents a premium alternative to higher-priced manufacturer-branded oils.
![MVI]()
Reduces Friction, Heat and Wear
AMSOIL Synthetic V-Twin Motorcycle Oil is engineered to protect critical components in high-heat conditions. It exceeds the standard for high-temperature film strength to deliver excellent wear protection (see graph) and contains a heavy treatment of anti-wear additives to reduce wear regardless of operating conditions. AMSOIL Synthetic V-Twin Motorcycle Oil is thermally (heat) stable and contains maximum levels of oxidation-inhibitor additives. It is extremely resistant to breakdown and is engineered to prevent damaging sludge and carbon deposits for superior engine cleanliness.Provides Anti-Wear Protection for Gears and Chains
AMSOIL Synthetic V-Twin Motorcycle Oil is shear stable and resists thinning from mechanical activity. It performs like a gear lube without the negative effects of extreme-pressure additives, such as poor wet-clutch performance.Delivers Superior Rust Protection
Motorcycles are prone to rust from storage, humidity and short drives. Rust can cause major damage, such as uncontrolled wear, compression loss and blow-by. Good rust protection, however, comes by design and is not natural to motor oils. Unlike many motorcycle oils, AMSOIL Synthetic V-Twin Motorcycle Oil contains special anti-rust agents, providing outstanding protection against rust and corrosion.Catalytic-Converter Compatible
AMSOIL Synthetic V-Twin Motorcycle Oil meets the requirements for emission-system protection and is designed for use in motorcycles with catalytic converters.Provides Excellent Wet-Clutch Performance
AMSOIL Synthetic V-Twin Motorcycle Oil delivers the confidence of quiet, smooth shifting and positive clutch engagement. It controls heat and helps prevent slippage and glazing.APPLICATIONS
Use AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil in motorcycles that require 20W-40 motorcycle oil and any of the specifications listed below, including those made by Victory* and Indian*.- JASO MA
- API SM
- ILSAC GF-4
COMPATIBILITY
AMSOIL Synthetic V-Twin Motorcycle Oil is compatible with other conventional and synthetic motor oils. Adding other oils, however, will shorten the life expectancy of AMSOIL motor oils and reduce their performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.Aftermarket oil additives are not recommended for use with AMSOIL Synthetic V-Twin Motorcycle Oil.
SERVICE LIFE
For on-road use in engines and transmissions: When paired with an AMSOIL Ea® Motorcycle Oil Filter, AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil is capable of providing premium protection for up to 2X the motorcycle manufacturer-recommended change interval or one year, whichever comes first. Change other brand oil filters at standard intervals.For off-road use in engines and transmissions: Change AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil at the standard motorcycle manufacturer-recommended change interval.
For racing or in engines modified from the original factory design: no change interval recommendation is made; oil changes are at the owner's discretion.
WARRANTY SECURE™
AMSOIL Synthetic V-Twin Motorcycle Oil is Warranty Secure, keeping your factory warranty intact. AMSOIL Synthetic V-Twin Motorcycle Oil is a high-performance replacement for vehicle manufacturer-branded products and is also backed by the AMSOIL Limited Warranty. For details, visit www.amsoil.com/warranty/.![Warranty Secure]()
HEALTH AND SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.com or upon request at 715-392-7101. Keep Out of Reach of Children. Recycle used oil and bottle.*All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.
-
-
-
star rating
V-TwinBy MICHAEL, a Verified Buyer from Michigan on August 04, 2026Buying direct of Amsoil is cheaper than buying from the stores. I like to buy in bulk so I have the oil available when I'm ready to do an oil change.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Freaking awesome oilBy MICHAEL, a Verified Buyer from Pocono Mountains Pa on August 04, 2026I was using Harley syn3 15w-50 in my 2021 ultra limited and i would notice a lot of engine noise when it got hot and I been riding for a while in the heat, I did some research on line and found that a lot of Harley riders love this Amsoil for just that reason so figure I try it, and man I am glad I did engine sounds great after its been ridden all day on a hot summer day.. I will never go back to syn3 I will have to see how it does when the weather gets colder on these chilly mountain morning but for now I am loving it. Oh i am also going to be using it in my 2026 tacoma Thank you AmsoilBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
A1 EarlBy AL, a Verified Buyer from cad on August 03, 2026This is some good Earl my man! The lubiest of lubes even.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
My BikesBy PETER S, a Verified Buyer from VA on July 31, 2026I own Harleys, Triumphs, and Honda motorcycles and run Amsoil in all of them. Highly recommend.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
great oilBy TERRY, a Verified Buyer from Prtescott, Az. on July 30, 2026This oil for motorcycles has a very high rating and it has been great for meBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Engine oil for 98 Harley heritageBy Jackson, a Verified Buyer from Alabama on July 30, 2026I needed some quality heavy weight oil for Alabama summer. Engine runs smooth. Arrived fast in perfect condition.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Amsoil is the only oil I use for my bike.By ROBERT, a Verified Buyer from Colorado on July 29, 2026I've tried several brands of oil for my Harley Davidson, and Amsoil out performs them all.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Personal preferenceBy DUWAYNE, a Verified Buyer from Pulaski, Va on July 23, 2026I like Amsoil because it really holds up under heat in these Harley twin cam air cool enginesBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Product ReviewBy TERRENCE, a Verified Buyer from Spring Grove, IL on July 20, 2026Product is the best on the market for all of my motorcycles.Was this review helpful?
-
star rating
Great LubricantBy ROBERT, a Verified Buyer from Peachtree City, GA 30269 on July 17, 2026Great oil.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
