Customer Ratings & Reviews

I purchased amsoil for the first time as per the outstanding reviews. I expect my bike will run well in the springtime

I have used this oil in my bike from day one. It holds up good. A company's reputation is what I look for and Amsoil has a great reputation.

Amsoil is a great product.... especially for Arizona climate.

This oil is top notch. I would not use any other brands what so ever for my expensive Harley Davidsons. I will also say it’s better than Harley brand too.

This oil keeps the bike running cooler.

I have been using this oil for many years and it just can't be beat, if it was, I'd change brands. You can go on YouTube and watch the test results endlessly and Amsoil always comes out on top. I also have way less lifter rattle with this oil. I do highly recommend.

best oil for southwest riders, doesn't break down so quickly with our hot weather.

The best choice for my 2019 Street Glide. Engine REALLY runs cooler!!

I only use the best on my Harley!

I've been using Amsoil in my Indian Motorcycles now for years. Great oil, no problems.

Very convenient kit! Even comes with a disposable funnel for the road and some nitrile gloves.

I use amsoil in all of my bikes they run better and it cuts down on friction which makes them run cooler i think it's the best insurance you can get for your motor hands down

I put in an order for the Amsoil 20/50 synthetic v-twin motorcycle oil. The response was quick, the delivery was quick and the wonderful follow-ups from Amsoil have been great. When I purchase the best oil on the market again it will be here ! Thank you !

A+ product. As always

keeps the Harley humming

My VTwin needs 5 qts. I had to order an additional qtr.

Everything in one package at a fair price. Become a preferred customer, its well worth it!!

Great product, great price and fast shipping. Can´t ask for anything else!! THANKS AMSOIL!!!

Smoothest my Harley's engine has ever run since using this!

My bike was overdue for an oil change; it had been almost a year since my last one. But I typically ride mostly on freeways and not so much on local roads with the stop-and-go riding. Therefore my bike has less wear-and-tear for the same amount of mileage as compared to local street riding. I asked myself do I get another dealership oil change using that expensive Polaris Victory 20W-40 synthetic blend. I'm glad I chose this AMSoil V-Twin oil instead and made an appointment at an independent motorcycle repair shop. Both the oil and the service were way cheaper and I believe that using 100% synthetic will increase my bike's reliability. So far the performance and the gear shifting have been trouble-free. I will use this oil from now on.