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Customer Ratings & Reviews

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

Product code : MCVQTC-EA

4.9 star rating Read 1,624 reviews

Customer Rating

4.9

88% would recommend

  • 5 1566
  • 4 43
  • 3 10
  • 2 0
  • 1 5

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

4.9 star rating Based on 1,624 reviews
  • 5 star rating
    Best oil I've found!
    By  SHAWN,  a  Verified Buyer  on  June 09, 2026
    I've been running Amsoil for years and love it!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great
    By  RAY,  a  Verified Buyer  on  June 09, 2026
    This product is totally amazing for for Harley Davidson street glide , it runs smoother and it give great protection for the engine , transmission and primary as well , I highly recommend it
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    AMAZING
    By  ERIC,  a  Verified Buyer  from  Macclenny, FL  on  June 09, 2026
    What a HUGE change from Harley Syn 3, i was able to get an entire case of AMS Oil for what 1 Oil Change Kit form Harley cost!! I was able to change 2 Bikes oil with this 1 case. Awesome Product and Pricing will be buying again!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    engine oil
    By  BRENT,  a  Verified Buyer  from  Tennessee  on  June 08, 2026
    over 150000 miles no problem
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Top tier use
    By  TY,  a  Verified Buyer  from  California  on  June 07, 2026
    Amazing product I've been using it for years
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great oil
    By  MIKE,  a  Verified Buyer  from  Joppa MD  on  June 07, 2026
    Wouldn’t use any other oil in my bike
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good oil
    By  DEV,  a  Verified Buyer  on  June 06, 2026
    Good oil
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent service and product
    By  FRED,  a  Verified Buyer  on  June 06, 2026
    Excellent service at product highly recommend
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    good oil
    By  DONALD,  a  Verified Buyer  from  California  on  June 01, 2026
    good
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Indian roadmaster
    By  T bone ,  a  Verified Buyer  from  IL  on  June 01, 2026
    I'm very pleased,,smoother shifting,,cooler temps great stuff
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Andy's electric glide
    By  ANDY,  a  Verified Buyer  from  Wisconsin  on  May 31, 2026
    Did oil change today . I've always been a fan .. be a minute b4 i know 4 sure
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good product
    By  PETER,  a  Verified Buyer  from  Sarnia Ontario   on  May 31, 2026
    I'm very happy 😊 with my last 3 hole change. Smoother than conventional oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Product
    By  DAVE,  a  Verified Buyer  on  May 30, 2026
    Seems to make engine quieter.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Preference
    By  Tibe,  a  Verified Buyer  from  Minnesota  on  May 29, 2026
    Bought the bulk containers to see how alternative container works. It is better for storage but adds a second step when changing oil. Funnel into engine needs a slower steady rate to prevent overflow. Easier to pour into measuring cup and adding oil. Will probably go back to quart containers.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Oil
    By  VINCENT,  a  Verified Buyer  on  May 28, 2026
    Very good Oil would would definitely recommend it
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  ROB,  a  Verified Buyer  on  May 26, 2026
    My 103 loves this stuff. I will purchase again.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Hands down best oil
    By  BRADLEY,  a  Verified Buyer  from  Canada BC  on  May 23, 2026
    Great oil with top-quality performance. My bike runs smoother with this oil than with any other brand I’ve used. Even after long rides on hot days, the engine stays quiet and I don’t get the ticking noise from heat that I experienced with other oils. I’ll continue using this oil for the life of this bike and any future bikes I own.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Three hole Harley oil change
    By  RICHARD,  a  Verified Buyer  from  Naples, Florida  on  May 23, 2026
    Kit comes as a full package, including gloves and funnel. Did not get the free tire pressure guage that was promised.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Indian springfield dark horse
    By  DANIEL,  a  Verified Buyer  from  NY  on  May 18, 2026
    I use this for my 23 Indian springfield dark horse. It works great. Shipping is fast and accurate
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    HD V- twin
    By  CC,  a  Verified Buyer  from  Tx  on  May 18, 2026
    Swapped to AMSOIL from factory oil. Seems like a good choice so far.
    Bottom Line
    Yes, I would recommend this to a friend.
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