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20W-40 Synthetic V-Twin Motorcycle OilHelp

High-Performance Lubricant for Engines and Transmissions. API SM, JASO MA, API GL-1

20W-40 Synthetic V-Twin Motorcycle Oil Product Image
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$12.80 Retail Price (USD)
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Product Code: MVIQT-EA
Product Highlights View Full Description

A premium oil designed for those who demand the absolute best lubrication for their motorcycles. It is the result of extensive research and is specially formulated to excel in all areas unique to motorcycles, including the high temperatures of air-cooled engines, wet-clutch lubrication, extreme-pressure regions of gears and chains and rust protection. AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil is multi-functional and engineered for Victory® and model-year 2013 and newer Indian® motorcycles.

AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil provides Indian and Victory riders with 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 semi-synthetic oils.

Reduces Friction, Heat and Wear
AMSOIL 20W-40 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 20W-40 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 20W-40 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 20W-40 Synthetic V-Twin Motorcycle Oil contains special anti-rust agents, providing outstanding protection against rust and corrosion.

Catalytic-Converter Compatible
AMSOIL 20W-40 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 20W-40 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, while its high TBN helps improve clutch life by resisting the acids that can degrade clutch material.

APPLICATIONS
AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil is recommended for air- or liquid-cooled Indian, Victory and other four-stroke motorcycles calling for a 20W-40 motor oil. It meets API SM, JASO MA and API GL-1 specifications, providing outstanding protection for engines and transmissions.

COMPATIBILITY
AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil is compatible with other conventional and synthetic motor oils; however, mixing oils may shorten the oil's life expectancy and reduce its 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, AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil and AMSOIL Ea® Motorcycle Oil Filters are 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 20W-40 Synthetic V-Twin Motorcycle Oil is Warranty Secure, keeping your factory warranty intact. AMSOIL 20W-40 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/warrantysecure.

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.

MVI Package Sizes
Code Package Size Unit of Measure Product
MVIQT (MVIQT-EA) Quart Each 20W-40 Synthetic V-Twin Motorcycle Oil
MVIQT (MVIQT-CA) Quart Case of 12 20W-40 Synthetic V-Twin Motorcycle Oil
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REVIEW SNAPSHOT®

by PowerReviews
AMSOIL20W-50 Synthetic V-Twin Motorcycle Oil
 
4.9

(based on 71 reviews)

Ratings Distribution

  • 5 Stars

     

    (66)

  • 4 Stars

     

    (5)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 71 customers

Displaying reviews 1-10

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5.0

I will use this oil as long as I have a motorcycle

By 

from Long Island NY

Verified Buyer

Comments about 20W-50 Synthetic V-Twin Motorcycle Oil:

Lower operating temperature than other oils

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • Harley Davidson
 
5.0

William buy again

By 

from Centralia ill

Verified Buyer

Comments about 20W-50 Synthetic V-Twin Motorcycle Oil:

Both my bikes.. all I buy.
Shipping should be free..

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • 2 harleys.. truck and car
 
5.0

Best oil available

By 

from Lynden,WA

Verified Buyer

Comments about 20W-50 Synthetic V-Twin Motorcycle Oil:

Running Amsoil gives me confidence I can continue to ride all over the country without worry of engine wear issues. Immediate delivery of every order is another bonus with Amsoil.

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • 2002 Buell S3T Thunderbolt
 
5.0

I will always buy this product no matter cost

By 

from Navasota Tx

Verified Buyer

Comments about 20W-50 Synthetic V-Twin Motorcycle Oil:

There's no other engine oil that I would put in my Harley!

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • 2017 Harley Davidson Road Glide
 
5.0

It's the best oil for my Victory Vision

By 

from Sandston, VA

Verified Buyer

Comments about 20W-40 Synthetic V-Twin Motorcycle Oil:

It keeps my Vision running awesome!

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • '08 Victory Vision
 
5.0

I use it in all the Indians I service.

By 

from Las Vegas

Verified Buyer

Comments about 20W-40 Synthetic V-Twin Motorcycle Oil:

It seems to make the engines run cooler and shift smoother

  • How would you describe yourself?:
  • I'm a professional mechanic
  • What kind of vehicle/equipment do you have?:
  • Indian
 
5.0

The Best I have used!!

By 

from Tampa Bay

Verified Buyer

Comments about 20W-50 Synthetic V-Twin Motorcycle Oil:

I have been an AMSOil user for many years- in my cars, trucks, drag race cars, and my motorcycles. I have lived in South Texas, Northern NH, and now, the Tampa Bay area. They are the best lubricants I have ever used and notice the difference in the engines, transmissions, and differentials. These products perform as they are desribed!!

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • 2013 Harley Davidson Tri-Glide
 
5.0

Hot Weather Oil

By 

from Tampa Bay

Verified Buyer

Comments about SAE 60 Synthetic Motorcycle Oil:

I have a 2013 Harley Tri Glide. In the summer here in the Tampa Bay area, it gets really hot as you may well know. When you stop at lights, it gets really bad- when I switched to the AMSOil 60 Synthetic Motorcycle oil, I noticed a big difference. I have cooling fans as well, and with this combination, I have NOT experienced the heat issues I had the previous summers.

  • How would you describe yourself?:
  • I love my vehicles / toys
 
5.0

I keep it stocked in my garage at all times.

By 

from Arlington, WA

Verified Buyer

Comments about 20W-50 Synthetic V-Twin Motorcycle Oil:

The flexibility to use this on all of my bikes and their different components make it a must have.

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • Two HD Dyna and Strret Glide.
 
5.0

Best v-twin oil available!

By 

from Fort Worth, TX

Verified Buyer

Comments about 20W-40 Synthetic V-Twin Motorcycle Oil:

I cannot express how well this oil performs. It provides smooth shifting and has actually quieted my tranny down considerably. There is also zero burnoff. Love this oil.

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • Victory Cross Roads

Displaying reviews 1-10

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