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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 product
    By  ANDREW,  a  Verified Buyer  from  Squamish bc   on  October 26, 2021

    Describe the issue

    Great oil great customer service. Awful courier service used please never use Loomis express to ship your product showed up weeks late
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Great oil
    By  TONY,  a  Verified Buyer  from  Tiffin  on  October 26, 2021

    Describe the issue

    After trying all the other oils amsoil did the best job for my purpose I use it in all 3 holes of my Harley
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Indian chieftain
    By  Larry,  a  Verified Buyer  from  Northern California  on  October 23, 2021

    Describe the issue

    Used this oil for 50,000 miles. Eng run cool and uses 0 oil. I would recommend for any motorcycle
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    The best oil on the market
    By  JAMIE,  a  Verified Buyer  from  Missouri   on  October 22, 2021

    Describe the issue

    Oil works great. And I like I can order it is at my front door in a couple days .
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Quality Lubricant
    By  JOHN,  a  Verified Buyer  from  St. Louis, MO  on  October 21, 2021

    Describe the issue

    I started using Amsoil V-Twin oil last year based upon the recommendation of my engine builder. I am using it in both my HD Ultra Limited and HD Road King. No issues, bikes run clean. Delivery of my orders is fast and flawless!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Hard to Find 20W-40 V-Twin oil for Victory Motorcycles
    By  ORsMoto,  a  Verified Buyer  from  WA  on  October 21, 2021

    Describe the issue

    I used the Amsol’s 20w-40 oil in a customer’s Victory Hammer S with a 116 big bore kit. The bike ran significantly smoother after changing the oil to Amsoil. I use Amsoil in my personal dirt bikes but normally use manufacture’s oil on my personal Harley V-twins motorcycles. I’ve been a fan of Amsoil for awhile and use it on customer bikes when requested but normally stick to Harley brand oil out of convenience. Next oil change on one of my own v-twin is going to be Amsoil!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Good soup...says my bike
    By  PAOLO,  a  Verified Buyer  on  October 19, 2021

    Describe the issue

    Only Amsoil full synthetic for my 2021 Milwaukee 8. It keeps the engine quieter, runs smoother, and keeps the engine cooler.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Best oil on the market.
    By  LOU,  a  Verified Buyer  from  NY  on  October 19, 2021

    Describe the issue

    Always used Amsoil in my Harley. IT doesn't break down from the heat generated in NY traffic. Also it provides maximum protection at high speeds.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Great Product
    By  LES,  a  Verified Buyer  from  Duncan, BC  on  October 18, 2021

    Describe the issue

    I have a 2013 Victory Vision. After using this oil I found shifting smother. Also after 10,000 km (6,000 m) the oil still looks and feel good. Yes I am hooked!!!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Great Oil
    By  JOSE,  a  Verified Buyer  from  Lake Worth Fl  on  October 11, 2021

    Describe the issue

    Great oil
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?