Rebuilt my crf450x and is running really strong with the oil

Great product! It really stands up to the rigors of outdoor motocross in the Florida heat, and difficult tracks. Provides smooth shifting, and great clutch feel.

If you are looking for the best performing and longest lasting two stroke dirtbike trans oil look no further. Amsoil transmission fluid has produced smoother shifting on my KTM and Gas Gas motorcycles and when changed the clutch contamination is minimal compared to competing products. When riding enduro it requires constant clutch slipping and running Amsoil I am able to get over 250 hours on the stock plates before they need replacement. High recommended for longevity and ability to stand up against abuse and excessive heat.

Works great. My dirt bike clutches feel great and the transmissions show no wear. I’ll keep buying it

Tried many different types of gear oil in KTM two strokes. This one provides the smoothest shifts, and best clutch feel. Somehow the oil provides smoother shifts, and a stronger biting clutch at the same time.

Started using this more recently and don't know why I waited. It shifts smooth and the clutch feel is great.

It gives excellent feel to my clutch on my 2006 honda 450r and helps in wear and tear.

I have tried several transmission oil’s for my bike, some good some bad. so far Amsoil Dirt 80 is the best I have used when it comes to preventing slippage.

I use this in my KTM 300 and it works amazing!

Great oil, I can see the difference on my bike

Changed my sons Transmission oil with out him knowing to see if he noticed a difference. His words - “ Seems like my bike is shifting better today. “ Felt like the clutch didn’t slip as much on mine. Better engagement on take off. Good so far.

I run this in my son's yz65 at 40:1. My wife filled the bike twice with straight gas, and ran it. There has been no cylinder or piston damages.... i blame the oil

I put this in my son's KX85. Great stuff. I just split the cases yesterday. Everything on the transmission side looked great. The clutch plates were hardly wore. Everything stayed really well lubricated threw the process too. I will continue to use this product again and again.

The first thing I noticed was how smooth and easy the transmission shifted gears. That is after the bike is in motion and I'm accelerating through the gears. During acceleration when I shift gears the transmission is quieter and feels more like a dull thud instead of that metal to metal clank. Very smooth. It really makes me feel like my transmission is getting the best protection. I was so satisfied with the results I was convinced I need to try the newest transmission fluid for my Harley as well.

I change tranny oil on my 2 stroke dirtbike every 20 hours for routine maintenance, the oil is still fairly clean and could last another 10. Helps give the clutch a smoother feel as well, even the rough Hinsons.

Really love the clutch feels that this oil give to my bike but need to use it little more time to be sure that the quality is higher than the past oil I've used. Last oil change, the level was lower than the full quantity I've put in it after 6hours!! Need to see if it gonna repeat another time!! If yes probably look for something else. If any question you can contact me!!

Good oil. I really dont give anything a 5 star unless I am wowed somehow. This is oil, no fireworks need to be involved. :)

This is an amazing product and have been using them for years