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AMSOIL 5W-40 100% Synthetic Metric Motorcycle Oil

Product code : MMFQT-EA

4.9 star rating
Read 321 reviews
Read 321 reviews

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

AMSOIL 5W-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.

See the product data sheet for full details.

Technical Specification

AMSOIL 5W-40 100% Synthetic Metric Motorcycle Oil

Data Bulletin

Warranty

SDS



Product Reviews

AMSOIL 5W-40 100% Synthetic Metric Motorcycle Oil

4.9 star rating
Based on 321 reviews
Based on 321 reviews
See all customer reviews
  • 5 star rating
    10w40 Metric
    By  CHUCK,  a  Verified Buyer  from  MN  on  December 06, 2024
    I use it in my 2016 Spyder F3T Limited and like it a lot. I recommend it for all motorcycle and 3-Wheelers!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Hidden cost
    By  CALE,  a  Verified Buyer  on  November 25, 2024
    I think this is some of the best oil out there, that being said there online cost calculator is horrendous. They seem to be unable to tell you what tax is going to cost depending on your state which is minor but the real problem is they try to bill you 3 days later for " hazmat costs" if your state requires it let me repeat that 3 days later which they don't show you a list then tell the customer to go find it for themselves. Then it takes 4-5 different customer service emails about the same subject to get corrected. Very irritating for what should be a easy fix. So 5 stars on the oil 1 star on there ability to tell you what you are actually going to be billed. To be fair they did waive the hazmat cost "this 1 time" but it still doesn't look like they fixed the problem.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Motorcycle oil
    By  ROGER,  a  Verified Buyer  from  Calgary  on  November 25, 2024
    Smoother shifting, better fuel economy
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    My only synthetic
    By  RANDY,  a  Verified Buyer  from  North central USA   on  November 21, 2024
    I use this oil in my 2020 Triumph T120 and 2021 BMW K1600. Both bikes shift well with good clutch feel. I do believe my 1600 runs a bit cooler on hot congested traffic days. Neither bike has a consumption issue. The transmission and engine oil are common on both bikes. Too that end I’ve never noticed any metal on the magnetic sump plugs. I also use Amsoil 80w90 in the final drive of the Beemer. After initial change I haven’t seen any shavings on my drain plug.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    AMS Oil
    By  MARK,  a  Verified Buyer  from  Canada  on  November 19, 2024
    I ordered the oil change kit with the wix oil filter for my 2009 R6 the oil was a perfect amount but the filter does not fit. The filter threads on great but it hits the shift linkage preventing the shifter from returning to its proper location when not shifting.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    This Purchase Process is Unmatched
    By  MICHAEL,  a  Verified Buyer  from  Indpls   on  November 09, 2024
    This was the easiest Purchase using PayPal-credit I've ever used 😉
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    A soul metric oil
    By  JERRY,  a  Verified Buyer  from  Okatie SC  on  November 07, 2024
    I use amsoil in my motorcycle as well as 5 of my friends bikes. We are all very pleased with this oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amzoil is the title
    By  JESSIE,  a  Verified Buyer  from  Alafrikinbama  on  November 04, 2024
    I Love it I use it I don't ride without it So buy it You'll love it to if you love your bikes thin you must run Amzoil, because it's the Bomb
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    The life blood of your engine...
    By  Rasstuss,  a  Verified Buyer  on  November 02, 2024
    It's been used in every motorcycle I've owned, both Harleys & metric. The latest one being a 25th Anniversary Busa. I immediately noticed an improvement in shifting.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Smooth shifting
    By  JAMES,  a  Verified Buyer  from  Kitchener   on  October 27, 2024
    Beeb using in my 1990 Goldwing that now has over 325,000 km on bike. Transmission shifts nice and smooth, oil great for Long distance
    Bottom Line
    Yes, I would recommend this to a friend.
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