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AMSOIL 10W-40 100% Synthetic Metric Motorcycle Oil

Product code : MCFQT-EA

  • Premium wear protection
  • Smooth, confident shifts
  • Cool, clean performance

AMSOIL 10W-40 100% Synthetic Metric Motorcycle Oil



Specially engineered for maximum performance in engines and transmissions on four-stroke metric sport bikes, cruisers, touring motorcycles and adventure bikes. Wet-clutch compatible for smooth, confident shifts. Robust heat resistance and wear protection. Maintains viscosity. Advanced detergency cleans critical components.

See the product data sheet for full details.

REDUCES FRICTION, HEAT & WEAR

  • Exceeds the standard for high-temperature film strength to deliver excellent wear protection.
  • Keeps engines running cool by effectively reducing friction and heat.
  • Contains a heavy treatment of anti-wear additives to reduce wear regardless of operating conditions.
  • Extremely resistant to volatility and engineered to prevent damaging sludge and carbon deposits for superior engine cleanliness.

SMOOTH, CONFIDENT SHIFTS

  • Contains no friction modifiers and promotes smooth shifting and positive clutch engagement.
  • Engineered to control heat and prevent slippage and glazing, promoting long clutch life.

CONTROLS FOAM

  • Contains advanced anti-foam additives that help prevent foam for reliable wear protection, allowing riders to confidently push their bikes to the limit.

 

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AMSOIL 10W-40 100% Synthetic Metric Motorcycle Oil

Data Bulletin

Warranty

SDS



AMSOIL 10W-40 100% Synthetic Metric Motorcycle Oil

  • 5 star rating
    Amsoil Metric motorcycle oil Sae 10w-40
    By  Atec,  a  Verified Buyer  from  New Mexico  on  May 19, 2024
    Shifting on Yamaha MT-09 had become harsh. It had the stock oil and changed to Amsoil. The bike has much better shifting with this oil-not going back to the stock oil.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    great oil
    By  mike,  a  Verified Buyer  from  MN  on  May 19, 2024
    just become a member and get it you won't regret it
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Look no further! It’s liquid gold!
    By  RYAN,  a  Verified Buyer  from  Canada  on  May 09, 2024
    Best oil by far for super sports.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 1 star rating
    Starter Clutch
    By  DAVID,  a  Verified Buyer  from  Channahon, IL  on  May 03, 2024
    I am a fan of Amsoil products so I tried the Metric motorcycle oil in my 1979 Kawasaki KZ650. I was unable to start the bike as the oil was too slick apparently to hold the starter clutch engaged. While I understand the oil likely works very well in other bikes I can't recommend it for vintage metrics, especially if they have the same or similar starter clutch as was used in the KZ 650. I drained the oil and replaced it with Valvoline conventional 4 stroke oil and after just a few tries the starter clutch began to engage again and the bike cranked and fired up as usual after that. I only wonder how the drive clutch may have acted because I couldn't start the bike but I would be worried it slipping as well. I don't think it is fair to say it is not a good product. It just wasn't good for my situation and I think Amsoil should at least avoid recommending this oil for these bikes. It was a lesson learned at a cost of 63.00.
    Bottom Line
    No, I would not recommend this to a friend.
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  • 4 star rating
    First Timer
    By  DAVID,  a  Verified Buyer  from  Adirondacks NY  on  April 20, 2024
    first time using Amsoil so too early to tell if the oil is better than competing brands
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Oil and Filter
    By  JAMES,  a  Verified Buyer  from  Cedar Creek  on  April 19, 2024
    Oil has been added to my motorcycle since I have purchased it 6 years ago. Pease of mind that it will take care of my engine for a long time. I have used Amsoil in a lot of my vehicles in the past with absolutely no problems.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Superior Oil
    By  BENJAMIN,  a  Verified Buyer  from  Orlando Florida   on  April 18, 2024
    The only I recommend. I tried all the others and there is no comparison!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Protect your investment
    By  TIMOTHY,  a  Verified Buyer  from  Brevard County Florida  on  April 02, 2024
    Bought a 2021 Goldwing Trike with low mileage, had unknown brand of new oil with aftermarket filter. This is my first and last bike. I want nothing but the best for it ,so I can run it hard knowing its got a belly full of Amzoil !
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Only the BEST
    By  KMac,  a  Verified Buyer  from  Yokosuka, Japan  on  March 30, 2024
    I've been using AMSOIL products for a very long time. All my vehicles get the AMSOIL treatment. I use this oil in my 2024 BMW M1000R and my 2014 Yamaha R6. In particular, the shifting in the BMW has become much smoother, especially in finding neutral.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best oil
    By  MATTHEW,  a  Verified Buyer  from  Nebraska  on  March 22, 2024
    I won’t use any other oil in my vehicles, but motorcycles especially. Too many expensive things happen when you use poor quality oil.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?