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AMSOIL 20W-40 100% Synthetic V-Twin Motorcycle Oil

Product code : MVIQT-EA

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

AMSOIL 20W-40 100% Synthetic V-Twin Motorcycle Oil



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.

MVIReduces 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.

AMSOIL 20W-40 100% Synthetic V-Twin Motorcycle Oil

Data Bulletin

Warranty

SDS



AMSOIL 20W-40 100% Synthetic V-Twin Motorcycle Oil

  • 5 star rating
    Best for your harley
    By  KEN,  a  Verified Buyer  on  February 10, 2025
    I have 6 harleys and run nothing but the best for my rides which is amsoil
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    1,st Amsoil oil on my 2024 Heritage Classic.
    By  Robert,  a  Verified Buyer  from  Indianapolis, IN  on  February 07, 2025
    Yeah first oil change with Amsoil, I've read many good reviews and I've had no issues at all. The oil filter is the highest quality I know of. Special filter media of some kind inside !
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great reviews
    By  DAVID,  a  Verified Buyer  on  February 06, 2025
    I purchased amsoil for the first time as per the outstanding reviews. I expect my bike will run well in the springtime
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best oil for Harleys
    By  PAUL,  a  Verified Buyer  on  February 04, 2025
    I have used this oil in my bike from day one. It holds up good. A company's reputation is what I look for and Amsoil has a great reputation.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    great oil.............. couple dollars off would be great...
    By  MICHAEL,  a  Verified Buyer  from  arizona  on  February 02, 2025
    Amsoil is a great product.... especially for Arizona climate.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best oil available
    By  JOHN,  a  Verified Buyer  from  Goldsboro NC  on  January 31, 2025
    This oil is top notch. I would not use any other brands what so ever for my expensive Harley Davidsons. I will also say it’s better than Harley brand too.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Engine Oil
    By  HORACE,  a  Verified Buyer  on  January 30, 2025
    This oil keeps the bike running cooler.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    20W50 V TWIN AMSOIL
    By  BRIAN,  a  Verified Buyer  from  Oklahoma  on  January 23, 2025
    I have been using this oil for many years and it just can't be beat, if it was, I'd change brands. You can go on YouTube and watch the test results endlessly and Amsoil always comes out on top. I also have way less lifter rattle with this oil. I do highly recommend.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Harley Oil
    By  VINCENT,  a  Verified Buyer  from  Socorro, TX.  on  January 21, 2025
    best oil for southwest riders, doesn't break down so quickly with our hot weather.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    best option
    By  CARL,  a  Verified Buyer  from  Saguenay, Quebec, Canada  on  January 20, 2025
    The best choice for my 2019 Street Glide. Engine REALLY runs cooler!!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?