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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
    It works
    By  GREG,  a  Verified Buyer  from  North Carolina  on  March 03, 2021

    Describe the issue

    Since I started using Amsoil I haven’t had to add any oil between changes. I was using about 1/2 Qt every 5K. Also, shifting into 1st gear at the beginning of a ride is much quieter now.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    16' Victory Cross Country
    By  CHRIS,  a  Verified Buyer  from  Wyoming, MI  on  March 03, 2021

    Describe the issue

    The absolute best oil for Victory. Keeps the engine Temps much lower when sitting in traffic and doesn't affect the clutch grip on the friction plays like most synthetic oils do.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  RON,  a  Verified Buyer  from  Summerfield, Florida   on  March 01, 2021

    Describe the issue

    Use the best, rise hard
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Harley Oil Change
    By  MICHAEL,  a  Verified Buyer  on  February 26, 2021

    Describe the issue

    Only oil I use in my '13 Heritage Softail.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Cool
    By  KERRY,  a  Verified Buyer  from  Texas  on  February 20, 2021

    Describe the issue

    Only oil I run in my bikes. Runs cooler in the Texas heat.
  • 5
    First-Time User
    By  JIMMY,  a  Verified Buyer  from  San Antonio, TX  on  February 15, 2021

    Describe the issue

    So far so good. My Indian Roadmaster Elite seems to run and shift a bit smoother. I have not seen an increase in fuel mileage but I’ve only rode a few times.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    My bikes.
    By  JOSEPH,  a  Verified Buyer  from  Connecticut  on  February 15, 2021

    Describe the issue

    I put over 20,000 a year on my bikes and have used Amsoil in all of them sense new . Never had a problem with the engine . transmission or the primary .
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  JOE,  a  Verified Buyer  on  February 13, 2021

    Describe the issue

    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    AMZOIL oil review
    By  RODNEY,  a  Verified Buyer  from  Racine, Wi  on  February 13, 2021

    Describe the issue

    I have used this oil in my 2014 Indian Chieftain since I bought it. My motor runs about 10 to 15 degrees cooler. And it runs smoother
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  ANTHONY,  a  Verified Buyer  from  Huntsville, Al  on  February 10, 2021

    Describe the issue

    Very satisfied with this product. I'm gonna start using it in my truck as well.
    Bottom Line
    Yes, I would recommend this to a friend.