Customer Ratings & Reviews

I have been using Amsoil SAE 20W-50 V-Twin in the crankcase of my 1999 FLSTC for many, many years. I have been going 2 years between oil changes without any issues. Bike runs great and consistently gives me 45-50MPG.

I have been using Amsoil in my motorcylce for over 15 years now. The company really needs to stop sending those blue rags as they are a horrible mess! They stain your hands and put blue dye on anything white!

A little pricey but then it's hard to find this weight of oil

I Still have the performance that I had in 2013 when I purchased my Ultra Classic CVO. I've used Amsoil from the begining and will use it until I sell the motorcycle.

I have used Amsoil in my motorcycles for the last 15 years, Great Product!

I’m new to Amzoil, so I can’t say this is the best product I’ve ever used, but my order arrived sooner than expected and seems to be a quality product.

Très satisfait

Great product!! I would recommend it to anyone owning a motorcycle.

Best oil on the planet won’t use anything else but this product. Crazy if you do.

I always have peace of mind that my machine is protected with the best products available. All thanks to Amsoil!

I’ve always wanted quality products that were the best. Amsoil gives me that confidence that it will keep my motorcycle running at peak performance. Sweet!

Everything I needed great service very happy

After looking at lots of testing and reviews on Amsoil I am now sold on it. I can also get it quite a bit cheaper directly from the dealer so that is all I’m running in my Harleys now. The shipping is fast and I no longer have to worry About getting to the store before it gets sold out.

Excellent product, fast shipping.

The oil last longer then the other full synthetic brand.

I have used amsoil 2040 several years it is a excelent product.

I’ve used Amsoil in my bike since it was new and 65,000 miles later it still runs great Carrie’s same oil pressure as when it was new doesn’t use a drop of oil in between oil changes and i run mine 7,500 miles between oil changes … typically one change a year

Great quick delivery! As advertised

First time I’ve used it have heard great things about it

This is the best Oil Change Kit on the market. Easy, simple, and a great product. I change all 3 holes on my Street Glide every 5k and there is not another Engine Oil I would run.