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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
    Great Oil
    By  DAVE,  a  Verified Buyer  from  Phoenix  on  January 28, 2021

    Describe the issue

    This oil is great! I have been using it in all my motorcycles for the last 10 years. Engine runs quieter & transmission shifts smoother. I recommend to all my riding friends.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  MARK,  a  Verified Buyer  on  January 26, 2021

    Describe the issue

    Excellent product by far the best oil made for v-twin motorcycles
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  PETER,  a  Verified Buyer  from  Maine   on  January 25, 2021

    Describe the issue

    This gets used by many legend cars racing around this area.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  ANTHONY,  a  Verified Buyer  on  January 24, 2021

    Describe the issue

    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    The only oil for my HD Ultra
    By  PATRICK,  a  Verified Buyer  from  NC  on  January 18, 2021

    Describe the issue

    I started using Amsoil several years ago in my bikes and have had zero oil related issues with any of them. In my older Road King, I think it actually quieted down the lifters a little especially when it was hot out and sitting in traffic. I use it in all 3 holes and will continue to do so.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Amsoil rocks
    By  BRIAN,  a  Verified Buyer  from  phoenix,az  on  January 11, 2021

    Describe the issue

    Best motorcycle oil in the world
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  WILLIAM,  a  Verified Buyer  on  January 10, 2021

    Describe the issue

    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  LLOYD,  a  Verified Buyer  on  January 06, 2021

    Describe the issue

    Made motor run smother and quiter thanks
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  WILLIAM,  a  Verified Buyer  from  48879  on  January 01, 2021

    Describe the issue

    Used for the first time in my 2017 Street glide. So far so good. Came highly recommended from other riders.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  DANIEL,  a  Verified Buyer  from  Mi  on  December 31, 2020

    Describe the issue

    Bottom Line
    Yes, I would recommend this to a friend.