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AMSOIL 20W-50 100% Synthetic V-Twin Motorcycle Oil

Product code : MCV27-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 1/26/24 in the CEC L45-KRL, ASTM D445 test.

AMSOIL 20W-50 100% 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 1/26/24 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.

AMSOIL 20W-50 100% Synthetic V-Twin Motorcycle Oil

Data Bulletin

Warranty

SDS



AMSOIL 20W-50 100% Synthetic V-Twin Motorcycle Oil

  • 5 star rating
    Excellent
    By  MARTIN,  a  Verified Buyer  on  April 12, 2024
    Very good service. Excellent product. Quick shipping.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Syn engine oil
    By  JAMES,  a  Verified Buyer  on  April 11, 2024
    Best on the market
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    best product you can buy
    By  PHIL,  a  Verified Buyer  from  Oregon  on  April 10, 2024
    I've been using Amsoil for many years. My Harley Softail had worn out cam tensioners early on and I gave up on SYN3 oil. Got over 60,000 miles now without a problem. I use 20W-50 in the transmission too and no problems. And I don't baby the bike. I recommend this oil!.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Oil Change
    By  WILLIAM,  a  Verified Buyer  from  Iowa  on  April 10, 2024
    Kit came quickly and everything worked perfectly. The bike likes the oil and it is a little quieter with the synthetic oil. Very happy.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    good stuff
    By  Kent,  a  Verified Buyer  on  April 09, 2024
    Great price, used in zero turn rearend
    Was this review helpful?
  • 5 star rating
    Harley package oil
    By  GARY,  a  Verified Buyer  from  Bluffton So. Carolina  on  April 08, 2024
    Its a no brainer using the best oil then its packaged for the particular application, can’t go wrong!!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great products
    By  MICHAEL,  a  Verified Buyer  from  Richmond,Indiana   on  April 07, 2024
    Great service and great products
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best on the market
    By  ERIC,  a  Verified Buyer  on  April 06, 2024
    Beat oil on the market for your Harley.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great stuff
    By  DAVID,  a  Verified Buyer  from  Ohio  on  April 06, 2024
    Great stuff
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great product and fast services
    By  JAMES,  a  Verified Buyer  from  Tehachapi California   on  April 06, 2024
    Always a pleasure to order from amsoil.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?