I wasn’t a huge believer of oil making a difference in my bike at first so I always ran just the manufacture oil. Then I started using the amsoil in my bike and it really made a difference the bike runs cleaner and is more responsive. I’m a firm believer in the amsoil after using it and how my bike preforms!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Racing oil
By 
Rod gravy, 
a 
Verified Buyer 
from 
Southeast Missouri  
on 
October 16, 2020
I have been using this oil for almost two years in an air cooled atv racing engine. We don’t always get a lot of cool down time between races while running multiple classes. This oil was the first amsoil product I used and has made me a believer. Thank you for an awesome product
I've been running AMSOIL in my current Motor Bikes since new, mostly because I didn't want to spend the $$$ on the brand KTM recommends. It costs me half as much using AMSOIL. I ride my bikes very hard, but I do change my oil regularly. I was about 20 hours overdue for a ring job on my dirt bike (KTM 350 EXC) when I finally tore it apart expecting normal wear, but to my surprise there was almost no wear!!!! The cams looked brand new, cylinder was in great shape, etc. Everything inside looked new. After seeing that I am completely sold on AMSOIL.
Little pricy but we'll worth the $. I ride my dirtbikes pretty hard and the hours add up quick. Sometimes they add up b4 you realize you were do for a change hours ago. But using good oil like AMZOIL you can get away with being a little over and not worry about damage to your engine.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
By 
Anonymous, 
a 
Verified Buyer 
on 
October 15, 2020
My son races MX and SX on his KTM and Husqvarna 65's and 85 and this is the only oil I will use. I also use it in my KTM 250SXF with much better results than the recommended oil. On my son's main race bike, we have over 103hrs on the same clutch using this oil. This includes lots on gate drops and hole shots. We do change the oil every 4-5hrs because the bike only holds .5qts.
I’ve tried many different oils and amsoil is by far the best product I’ve come across minimal derbies after changes long intervals and excellent performance. Amsoil is #1!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Amsoil makes a difference.
By 
tomb, 
a 
Verified Buyer 
from 
South East Pennsylvania 
on 
September 16, 2020
Like each Amsoil product I have tried this really makes a difference in the performance of my bike. The engine is quieter and it shift smoother then any other oil I have tried. I use Amsoil in all of my motorcycle, lawn, and small engines.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
I would buy this again
By 
Craig, 
a 
Verified Buyer 
on 
October 04, 2019
I race dirt bikes and have found this oil to stay cleaner than others after 10 hard racing hours.
I like the performance of this product in my YZ450F. Clutch feels great, motor runs smooth, and with the preferred customer pricing it's the same or better pricing than anything else.
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5 star rating
Kept in stock in my garage
By 
Jim, 
a 
Verified Buyer 
on 
July 04, 2019
The only oil I use in my bike.
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5 star rating
Good dirtbike oil!
By 
Willie, 
a 
Verified Buyer 
on 
June 12, 2019
I have this in 3 dirt bikes and so far I have no sticking clutch or anything. So I'm convinced it does it's job!
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5 star rating
I love my amsoil! Run it in everything.
By 
Bart, 
a 
Verified Buyer 
from 
North dakota 
on 
June 10, 2019
My regional dealer I get amsoil through is without a doubt the best freaking guy ever! Always resolves any issue I've had imeaditely
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Clutch protection
By 
Bob, 
a 
Verified Buyer 
from 
Ottawa valley, Canada 
on 
May 28, 2019
I started to run this oil on my adventure bikes. Needless to say that it does exactly what Amsoil says it does. Best clutch pull and feel, even after several slipper clutching maneuvers in difficult trails.
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