Customer Ratings & Reviews

Best car soap I've ever used and I've used alot.

Best oils I’ve used in my 04 fatboy. I’ve used it exclusively in this bike since I got it. Every oil change. Okay, so I got this bike for my birthday 11 months ago from my daughter and this is only the second oil change, but still.

Smooth oil that keeps my Indian running cool

Been using Amsoil for over twenty five years. Insides of the motors looks new.

I run this on my 16 Fatboy lo s with a 110 screaming eagle and I really love it

I have the Figurati Designs magnetic dipsticks on my 2022 road king special. Im at my 2nd fluid change with Amspil, away from Syn3, there is noticeably less debris on my dipstick magnet this 2nd time around. Perhaps its because the engine runs alittle cooler (FP4 gauges on my phone mounted on the handlbars) or the sheer strength is much better, I don't know but its damn near clean after 1000 miles. On my first ride, after switching over the first thing I noticed was I couldn't hear the metal ticking noises at a red light anymore. So that's interesting. Im assuming theres better metal adhesion.

First 3 hole change on a new bike. Wanted the best for my bike and ordered this online. Wish Amsoil was sold in stores but overall very happy with the performance in the 1k miles since. Neutral easy to find , bike runs great. Real test will be with the temps in the 100s.

Was looking for a good full synthetic alternative to the semi-synthetic Indian oil for my RoadMaster. This is it. Shifts smoother and seems to run cooler. Recommend!!!

This 20W-50 has a fair amount of Zinc in it which help with the flat tappets in my Bike. It also handles the heat very well as I am running a big 1854cc V-twin . I find that this stuff stays in a better color range even after 1000's of miles. The factory brand will look dark brown in 300 miles after a long days ride , not this 20W-50 Amsoil. Bike also uses a wet clutch oiled by the same oil and it holds up well.

Great product, highly recommend

It works and my oil analysis prove it

Great oil! Great service. Highly recommended. CK

Great product/ cost for my patrol bike would not go back to Harley oil.

Do your own research, I did, and the answer for my Harley was Amsoil. That was 12 years ago when I bought my latest bike and nothing has changed. I beleive this is the best oil you can put in a bike!

Awesome product

I use amsoil for all my bikes it just works and keep them running strong

I’m a customer for life I’m sold on this oil I ride very very hard red line all the time and daily driver lot of miles at 4000 miles the oil look like new sn3 lol

I have seen the testing data on Amsoil products and believe their products are top notch.

Keeps my Vision running smooth.

Fantastic oil and products. Came highly recommended by friends and I am glad I switched to AMSOIL.