Customer Ratings & Reviews

great product, fast delivery

I have used this in my Harleys and have put hundreds of thousands of miles on them.

This the only oil I will use in my bike

I've been using Amsoil V-Twin motorcycle oil in my Harley for years now. It has over 100,000 miles on it and still going strong.

Great product would recommend to anyone.

Like i said there is no way im using any other oil in my Harley! Amsoil gives you the protection you need with a big heavy touring bike, especially in the high heat that i ride!! Its the best!!

Upgraded my oil pan on my motorcycle after 66,000 miles and there is no signs of sludge. Been running Amsoil in all my vehicles since 2005. Don’t want to run anything other than Ams

My Harley oil runs way cooler (around 230 degrees) compared to 300 + degrees when I was using Harley’s Syn3 oil. What a difference in performance, reliability, personal comfort and peace of mind when I switched over to Amsoil.

I live in a very hot environment and Amsoil is the only oil I use. I have never had an oil related issue in over 20 years. They also have the fastest shipping around, great job Amsoil.

I just recently bought a 2018 HD TriGlide. it had 5100 miles on it. All three systems needed (probably the first) oil changes. My Best friend has been using Amsoil for over 20 years, his bike runs great! First ride was to Coco Beach, FL and back 460 miles. Also, my shifter seemed quieter, after the oil change. Plus I actually researched and read many reviews. I'll be keeping an eye on everything for the next 5000 miles.

Awesome product Great price

smooth as silk

Blew rear head gasket due to water pump failure in middle of nowhere in Nevada had to run bike to dealership in flagstaff Arizona another 55 miles,this oil saved motor

I like the fact that I can use this in all holes. I noticed smoother shift and less noise. I couls say more but you need to try it for yourself.

Have used in all my Harleys and have never had an oil related issue.

Engine runs quieter and cooler when I run Amsoil. Can go 7500 to 10K when running Amsoil and not worry about the protection breaking down.

First time I've ever tried AMSOIL. But everything I have read sounds like a better oil than the Harley oil I have used for ever. Time will tell

I have been using 20W-50 Synthetic V-Twin Motorcycle Oil in my bikes for years and they have stood the test of time. I have had no engine issues what so ever. I am now using Amsoil in our SUV and totally satisfied with the results that Amsoil has provided. Great product.

Perfect oil for my Harleys. I’m going to switch to all my motor driven utilities. Recommend

Picked Amsoil based on their reputation and having been disappointed.