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20W-50 Synthetic V-Twin Motorcycle Oil

Product code : MCVQT-EA

• Resists viscosity breakdown 6X better than Harley-Davidson* SYN3* for improved protection against compensator and transmission gear wear.1
• Resists extreme heat to help keep engines clean and efficient.
• Reduces wear and deposits for maximum engine compression and power.
Convenience of one lubricant for all three sumps.

*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.
1Based on testing of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil and Harley-Davidson Screamin’ Eagle SYN3 purchased on 3/19/19 in the CEC L45-KRL, ASTM D445 test.

• Resists viscosity breakdown 6X better than Harley-Davidson* SYN3* for improved protection against compensator and transmission gear wear.1
• Resists extreme heat to help keep engines clean and efficient.
• Reduces wear and deposits for maximum engine compression and power.
Convenience of one lubricant for all three sumps.

*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.
1Based on testing of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil and Harley-Davidson Screamin’ Eagle SYN3 purchased on 3/19/19 in the CEC L45-KRL, ASTM D445 test.

20W-50 Synthetic V-Twin Motorcycle Oil



Engineered for maximum performance in V-twin engines, motorcycle transmissions and primary chaincases. Protects against extreme heat. Wet-clutch compatible. Advanced synthetic formulation resists viscosity loss to keep critical components clean and protected.

See the Product Data Bulletin for full details.

REDUCES WEAR & DEPOSITS

  • Resists viscosity breakdown 6X better than Harley-Davidson SYN3 for improved protection against compensator and transmission gear wear.1
  • Contains heavy treatment of anti-wear additives to reduce wear in the most extreme operating conditions.
  • Fortified with maximum levels of oxidation inhibitors to fight deposits for maximum engine compression and power.

Resists Viscosity Breakdown

AMSOIL resists viscosity breakdown 6X better than Harley-Davidson SYN3 for improved protection against compensator and transmission gear wear.1

AMSOIL Resists Viscosity Breakdown six times better than Harley-Davidson SYN3 for improved protection against compensator and transmission gear wear.

1Based on testing of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil and Harley-Davidson Screamin’ Eagle SYN3 purchased on 3/19/19 in the CEC L45-KRL, ASTM D445 test.

 

 


WITHSTANDS EXTREME HEAT

  • Formulated with naturally heat-resistant synthetic base oils that resist oxidation in extreme summer heat and during strenuous stop-and-go rally or parade traffic.
  • Unique additive system helps keep engines clean and running efficiently in the toughest riding conditions.
  • Prevented piston-ring sticking and protected against piston scuffing after 1,000 miles (1,609 km) of extreme-heat dyno testing during which cylinder temperatures reached 421°F (216°C) (see video below).
 

 


PROTECTS TRANSMISSIONS & PRIMARIES

  • Shear-stable formulation resists thinning from mechanical activity to protect transmissions and primaries from wear.
  • Performs like a gear lube without the negative effects of extreme-pressure additives.
  • Delivers the convenience of one lubricant for all three sumps.

TRUSTED BY PROFESSIONALS

AMSOIL Synthetic V-Twin Motorcycle Oil is the top choice of hardcore riders everywhere. Here’s what some have to say.

 

 

See the Product Data Bulletin for full details.

*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.

20W-50 Synthetic V-Twin Motorcycle Oil



20W-50 Synthetic V-Twin Motorcycle Oil

  • 5
    V-Twin oil
    By  Johnny,  a  Verified Buyer  from  Tennessee  on  June 22, 2021

    Describe the issue

    smooth as silk
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    V-Twin oil
    By  RALPH,  a  Verified Buyer  on  June 20, 2021

    Describe the issue

    I like the fact that I can use this in all holes. I noticed smoother shift and less noise. I couls say more but you need to try it for yourself.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    20-50 review
    By  JOHN,  a  Verified Buyer  from  Homewood   on  June 20, 2021

    Describe the issue

    Have used in all my Harleys and have never had an oil related issue.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Prove to me there is better.
    By  KenT,  a  Verified Buyer  from  Idaho  on  June 17, 2021

    Describe the issue

    Engine runs quieter and cooler when I run Amsoil. Can go 7500 to 10K when running Amsoil and not worry about the protection breaking down.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    V _ Twin oil
    By  STEPHEN,  a  Verified Buyer  from  Latrobe, Pa  on  June 16, 2021

    Describe the issue

    First time I've ever tried AMSOIL. But everything I have read sounds like a better oil than the Harley oil I have used for ever. Time will tell
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    20W-50 Synthetic V-Twin Motorcycle Oil
    By  BOB,  a  Verified Buyer  from  Lethbridge, Alberta, Canada  on  June 13, 2021

    Describe the issue

    I have been using 20W-50 Synthetic V-Twin Motorcycle Oil in my bikes for years and they have stood the test of time. I have had no engine issues what so ever. I am now using Amsoil in our SUV and totally satisfied with the results that Amsoil has provided. Great product.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    The best
    By  GREG,  a  Verified Buyer  from  Texas  on  June 10, 2021

    Describe the issue

    Perfect oil for my Harleys. I’m going to switch to all my motor driven utilities. Recommend
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great oil
    By  TRAPPER,  a  Verified Buyer  from  Alberta, Canada  on  June 10, 2021

    Describe the issue

    Picked Amsoil based on their reputation and having been disappointed.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    It really is liquid gold!
    By  VINCE,  a  Verified Buyer  from  Chilliwack  on  June 10, 2021

    Describe the issue

    It really is liquid gold. Motorcycle needed an oil change so I decided to use the best and most recommended oil. Bike stated up and runs great with this oil. Definitely will keep using this.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Best oil
    By  ADAM,  a  Verified Buyer  on  June 08, 2021

    Describe the issue

    This is the only oil I buy for my Harley. I ride it hard and it holds up even on the hottest of days. I live in Georgia and it gets hit in the summer. I highly recommend this oil if you ride a Harley
    Bottom Line
    Yes, I would recommend this to a friend.