Customer Ratings & Reviews

I have heard many wonderful things about this engine oil. I just added it to my 2020 FJR1300ES (first engine oil change) and anticipate smoother shifting and longer time periods between oil changes.

Excellent product for my 1700cc vulcan. Used Kawasaki oil before. Will stick with Amsoil. 👍

This oil changed my life! It’s better than sex!! I can’t wait to put it in my motorcycle again.

This is the oil I've been using in my Honda F6B since the bike was new and I believe it's what keeps my bike running like new. Never had any issues or problems.

Used this for years in my Bandit. The wear on overhead cam is very minimal. Best oil ever.

Bike runs better with Amsoil than anything else I've ever used.

I have used Amsoil in my cars and motorcycles since 1976. It has not always been easy to find suppliers, especially when moving to a new area. I was very happy to find that Amsoil now has a website for purchasing their products directly. The ordering process was easy and the delivery was quick.

Good oil but I change it alot sooner than it recommends. Brand new 2021 ZX10-R after my 600 mile break in I'm gonna see how it does on a brand new motor if I keep the oil & oil filter fresh. Gonna try for no more than 4k miles between oil services.

Excellent Oil

I changed the oil on my Ducati motorcycle using this oil, about a month ago. The bike runs great, no noticeable difference in that department. The oil seen in the sight glass though, is still as clean as when I put it in. I feel good about using amsoil products.

Don’t try comparing this to off the shelf oil because you can’t, and if you think you can go find YouTube. Yes there is Motul which makes a dozen varieties but if you’re going to use Motul then expect to spend more for the comparable product. Have tested this oil through track days and Ian’s at the end of a track season. Always consistent and always performs amazing. It keeps the temp down and doesn’t break apart like standard oil. I did 9 track days in the summer and checked after. Very dirty which is normal but no breakdown and grit what so ever. Flushed and did another oil change in prep for the track season. Love this stuff

5 motorcycle s beginning to change all to Amsoil Good product

I love amsoil products but there prices have grown too high, i have used amsoil in my bikes for 35 years now, but there prices are just getting to high for me.

I use this on my Can Am Spyder, and judging by the temperature gauge it actually helps keep my engine cooler, never have any problems with startups. I have used Amsoil in all of my motorcycles and they all ran great, I would recommend it to anyone that is considering changing to a fully synthetic brand.

Great oil . Difficult to determine if oil is better, but , I have 9 vehicles with no oil related problems.

6k miles in one year; no oil consumption; consistent fuel economy.

shifts smoother and run cooler.

I like the fact that I can put my vehicle in the search tab and find the oil that is needed and also the amount that the vehicle takes !

I have 4 motorcycles, they all get the metric motorcycle oil. Smooth shifting and lower temperature overall.

I have been using this oil in all my bikes and never had any bad results . I am 74 years old and that said adds up to some serious amount of miles . A little costly but you get what you pay for , great product .