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AMSOIL 15W-50 100% Synthetic Metric Motorcycle Oil

Product code : MFFQT-EA

4.9 star rating Read 342 reviews

Customer Rating

4.9

96% would recommend

  • 5 327
  • 4 13
  • 3 1
  • 2 0
  • 1 1

AMSOIL 15W-50 100% Synthetic Metric Motorcycle Oil

4.9 star rating Based on 342 reviews
  • 5 star rating
    great products
    By  CRESSMAN,  a  Verified Buyer  on  April 11, 2025
    great product at a great price. I trust amsoil in all my engines
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Metric motor oil
    By  ROD,  a  Verified Buyer  from  Mono ON  on  April 09, 2025
    Great product, great price and great service.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Like the Product and the Service
    By  MARC,  a  Verified Buyer  from  Pierrefonds, QC  on  April 08, 2025
    I like the quality of the range of oils Amsoil has. I also appreciate the home delivery.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent
    By  Mike ,  a  Verified Buyer  on  April 06, 2025
    Sales experience was excellent.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Impressed
    By  COREY,  a  Verified Buyer  from  Texas  on  April 06, 2025
    Went to buy my second oil change kit for my 06 R6 because I was thinking it was time (3k miles). Nope, the first Amsoil was still looking new and clean. And that's impressive because if you know R6's, they make millions of RPM and beat oil up pretty bad.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Metric Motorcycle oil
    By  Tony,  a  Verified Buyer  from  Nevada  on  April 04, 2025
    I have 6 hondas from 73 - 05 ct110 - gl1500 they all have amsoil, zero oil related problems, clutches work fine.I will continue using amsoil for another 200thousand miles.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great oil
    By  DREW,  a  Verified Buyer  from  Ohio  on  April 04, 2025
    Well,despite the oil being VERY PRICEY compared to other known brands,I WILL say that I've used this oil in my motorcycles for about 3-4 years now and has performed flawlessly! Regardless of how HOT or COLD it is when I'm riding,the shifts are always buttery smooth and the oil stays Cleaner than all other brands,far longer yet provides much better protection as well! My main ride is air-cooled and I wouldn't use any OTHER bike oil out there!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great bike oil
    By  ROBERT,  a  Verified Buyer  on  April 02, 2025
    Bike runs well and cluck seems the same. So far so good
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Fixed my Clutch
    By  BRIAN,  a  Verified Buyer  from  Charlotte   on  April 01, 2025
    Hello, After purchasing a used Can-Am Spyder, my clutch was making a grinding noise due to lack of oil changes. The previous owner never changed it. I switched to Amsoil and never looked back. It totally fixed my clutch and shifts are smooth as glass and better than when it rolled off the lot new. My bike is 10 years old and runs like it's new thanks the Amsoil. What a game changer in the industry. I will never use another oil. I use Amsoil in all my cars also.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amazing product
    By  BRENDAN,  a  Verified Buyer  from  Cleveland   on  March 26, 2025
    Amzazing product the only oil I trust In my motorcycle and my other vehicle. I recommend amsoil products to everyone.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Use this in our legend race car
    By  Pickle,  a  Verified Buyer  from  West Virginia   on  March 22, 2025
    Nothing but the finest
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Awesome product!
    By  SHANNON,  a  Verified Buyer  from  Iowa  on  March 14, 2025
    The best oil I have ran. Normal riding to track this oil seems to keep the temps good, does not foam which I found cheaper oils to do. Just over all great.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Great oil but priced too high
    By  DAVID,  a  Verified Buyer  from  Arizona  on  February 22, 2025
    Will probably look for an alternative oil. I change oil every 5k and I spend about $100 per oil change using Amsoil. Probably not cost effective.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Bmw K 1600GTL
    By  GREG,  a  Verified Buyer  from  Colorado  on  February 03, 2025
    Brought the bike to the dealer for recal work. Unfortunately, they drained my Amsoil and put in BMW synthetic. On the way home I notices clunky shifts like a Model A. Waiting for my Amsoil order to arrive for a buttery smooth transmission.
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  • 5 star rating
    Good Oil
    By  Stone,  a  Verified Buyer  from  CA, USA  on  January 21, 2025
    I'm not racing, doing high miles, or doing oil testing, so all I have is my subjective impression. This seems like very, very good oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    First Rate Motorcycle Oil
    By  KIM,  a  Verified Buyer  from  Livonia, Michigan  on  January 08, 2025
    Amsoil products are always top notch and outperform expectations. Picked up the 10W-40 for my niece's Suzuki GSX-R 600. Engine revs smooth as silk and she zero issues with shifting or clutch engagement.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Smooth Shifts
    By  DEAN and LINDA,  a  Verified Buyer  from  GTODEAN  on  January 01, 2025
    Changed over to this oil in a 50-year-old Honda 750. It had always been chattery when shifting into gear after winter storage with conventional motorcycle oil. Once switched to over to AMSOIL the clutch operated smoothly, and shifts were quiet and uninterrupted in flow
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Honda vfr 800
    By  KENNETH,  a  Verified Buyer  on  December 22, 2024
    I have 84,000 miles on my bike and she runs like a top everyday
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 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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