Customer Ratings & Reviews

Very quick delivery during the holidays

Good oil. I wish that you sold oil filters also. I've had to source Royal Purple oil filters since you don't stock oil filters.

I just picked this bike up a Kawasaki concours 2016. This is my first oil change with amsoil and already I hear the motor running quieter! To me. That's win-win. Win-win! I will definitely keep using this. I use it in my side-by-side and my Harley. I will be using this in my cars also. I am a preferred customer and enjoy the savings.

Gave it four stars only because of its availability on the road . And would not know about engine wear with out tearing down the motor . haven't had to do that on any of the motorcycles I have owned . I did have main bearing failure on a 4.3 GMC Safari van that I owned from new at 98,700 mi. I did all the oil changes using NAPA WIX filters my self around the 5,000 mile mark using Amsoil . That is the only engine failure I have had in my life of 64 years of vehicle ownership. Now I only use Amsoil in my chain saws and motorcycle. I consider them being more extreme use and worth the added cost.

Great product and price, fast delivery, easy online order, direct from Amsoil.

I didn't ever think I'd be able to afford Amsoil, however, with the price of oil going up all over the place, is not that much different. So now I can finally afford Amsoil, yeah me.

I got this for my 2019 Kawasaki ninja 650 and it runs and shifts very smooth.

best synthetic oil on the planet!!

is the only oil i use i got 2 motorcycle and i'm very happy

Great oil. Bikes shift great and no clutch slip.

Good stuff we use everytimke for my son's motorcycle. If was difficult to find on your website because you changed the name./

I have been using Amsoil for over 50 Years, in, Cars, boats, motorcycles and airplanes. It is and has been the best synthetic Motor oil that has ever been introduced in the Market place

THE AMSOIL METRIC MOTORCYCLE OIL 100% SYNTHETIC IS AMAZING!! THANK YOU AMSOIL YOU HAVE A CUSTOMER FOR LIFE.

Use it in my 01 goldwing great for motor and clutch.

My Goldwing runs much better. And I originally tried it to see what the "hype" about it all was, made a believer out of me.

Switched, from conventional oil, to this synthetic 10W40 oil and it has made a substantial improvement for my 1998 Honda Goldwing. The engine is quieter, the shifting is smoother, and overall mileage has improved a little bit. I have just over 84,000 miles on the bike and it runs excellent.

Over 100K on the 2007 1250 Bandit, I believe from the use of Metric 10W-40. I've used all the available synthetics for motorcycles on the Bandit but the only oil that'll let me go as long as I want to between oil changes is this oil. Every other oil that included all the lauded brands had to be changed between 1500 to 2000 miles because of the Bandits shifting becoming "clunky". The very first change into the Metric made a believer out of me by the obvious fact my shifting never gets hard with this product. I change my oil now at 4000 miles "just because" with nothing telling me to, like a "clunky" shift.

Best oil by far up send for years in my motorcycles would even think of using anything else.Also use Amsoil in my cars

Good stuff

Meets the requirements that Honda sets out for the pioneer 1000-3/5. My pioneer shifts smoother and still firm with out the noise. I’ve put 200 miles on so far and love how much better it drives and shifts than with the Honda Dino oil. Cold weather starts are much nicer as well. After a night of freezing temps it started much better and smoother and less noisy than my friends rig that uses the Honda Dino oil. Other amsoil products may work too but this was the only one I found that specified the JASO MA/MA2 requirements that Honda says oil must have for the DCT/engine.