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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
    Excellent V-Twin Oil
    By  DON,  a  Verified Buyer  from  Central OK  on  January 14, 2025
    I've been using Amsoil in my Indian Motorcycles now for years. Great oil, no problems.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    V-Twin Oil Change Kit
    By  AUSTIN,  a  Verified Buyer  on  January 11, 2025
    Very convenient kit! Even comes with a disposable funnel for the road and some nitrile gloves.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great lubricants
    By  DANIEL,  a  Verified Buyer  from  Shediac nb  on  January 03, 2025
    I use amsoil in all of my bikes they run better and it cuts down on friction which makes them run cooler i think it's the best insurance you can get for your motor hands down
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Purchased Amsoil
    By  ADAM,  a  Verified Buyer  from  Conway South Carolina   on  January 01, 2025
    I put in an order for the Amsoil 20/50 synthetic v-twin motorcycle oil. The response was quick, the delivery was quick and the wonderful follow-ups from Amsoil have been great. When I purchase the best oil on the market again it will be here ! Thank you !
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    A+
    By  DAVID,  a  Verified Buyer  from  El Lago Texas  on  December 29, 2024
    A+ product. As always
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    big bike
    By  ANTHONY,  a  Verified Buyer  from  Port Colborne Ontario Canada  on  December 28, 2024
    keeps the Harley humming
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  • 3 star rating
    Doesn’t include the required amount f oil
    By  JAMES,  a  Verified Buyer  from  Selinsgrove, Pa.  on  December 23, 2024
    My VTwin needs 5 qts. I had to order an additional qtr.
    Bottom Line
    No, I would not recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    V Twin Oil Change Kit
    By  JOSEPH,  a  Verified Buyer  from  Jupiter FL  on  December 23, 2024
    Everything in one package at a fair price. Become a preferred customer, its well worth it!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    AMSOIL 20W-50 Synthetic V-Twin Oil Change Kit - 4 Quarts wit
    By  FERNANDO,  a  Verified Buyer  from  Los Angeles, California  on  December 20, 2024
    Great product, great price and fast shipping. Can´t ask for anything else!! THANKS AMSOIL!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil Engine Oil
    By  BEN,  a  Verified Buyer  on  December 16, 2024
    Smoothest my Harley's engine has ever run since using this!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?