My 2004 KTM 950 Adventure LC8 just loves this oil. Clutch, shifting, engine--all behave perfectly.

I used this on my 2020 Kawasaki klx230 dual sport motorcycle I do ride alot of off road and street prob more street and for a dual sport or dirt bike this oil is so good shifts better smoother bike runs cooler just super happy with it all the agy around

Best product out there

Best oil out here

awesome product

I've been running AMSOIL in my XR400R for 25 years and just checked the compression, 11 PSI off factory spec. It runs in the Arizona desert and engine temp is normally high (220), its an air-cooled bike and heat dissipation is everything.. I think AMSOIL adds Unicorn pee or something magic, that's the only way this is possible...

Bought a 2011 Husqvarna sms630 recently and thought I’d need a new cam chain tensioner until I tried using this oil For the first time as I’ve always had good luck with Amsoil products. This oil made my engine run super quiet and so smooth! And even after breaking in a new clutch this oil turned black and was still super clingy and slick feeling. Highly recommend this for your dirt bike!!

Great dirt bike oil

Dumping this oil in our race bikes. Seems great so far

Been using this oil in our race bike. Change it every 5 hrs , working great so far.

Have never had a bearing failure are a clutch failure using Amsoil. I have both 2 stroke and 4 stroke bikes. I recommend it to other people that I race with and service bikes for.

This is absolutely the best oil on the market

2020 crf450r was having a hard shifting issue 1st and 2nd gear. Decided to change from Honda GN4 to Amsoil. On very first ride big difference in trans shifting and has only gotten better. I am now a true believer in Amsoil Products

Use this oil in my kx450f and with great results. Bike shifts smoother and the oil is alot cleaner upon change intervals!

Best oil you can buy for your dirtbike

I've been running this in all my Dirt Bikes (Honda CRF50, CRF110, CRF250) and I've always trusted it. Never had any issues, I'm not a Pro or Expert by any means, just a trail rider and amateur wrench turner. Reviews compared to other oils were positive so I just stuck with it.

Works like a charm on all my wet clutch bikes. Shifts are smooth and suhweet!

I beleave in Amsoil too deliver Top notch protection on your engine keeps it cool and really well lubricant around pistons crank journals bearing and gears love this product

Excellent lubrication, the oil is super slick even when it's time to change. I use this in my motorcycle and wish I'd had it many times before. I used to use Lucas, while it's not a bad oil (at least I don't think it is) I figured Id give Amsoil a shot, and at least to say, I'm not looking back. My bike shifts smoother actually runs slightly cooler and just feels better all-around in general. I'm all about reliability and so far I'm sold. Great stuff, only downfall is it's a little pricey, but I guess you pay for what you get and good things don't come cheap. Going to try it in my truck next time around. I would recommend this product to anyone who is looking for the best product with the rest and reassurance that you're putting good stuff in your machine.

Looking at the comparison video on YouTube from the third party tester sold me. I tell everyone about it, all the time. Amsoil with a wix filters and your set!