Customer Ratings & Reviews

I have purchased a 2017 HD Ultra noticed a big difference on my 103 and have purchased the product for the new bike

When ordering for Indian oil change maybe offer the 2 crush washers we need....I always have to go to the motorcycle shop to get them ....just a suggestion

Waiting on y’all to get the oil change kit for the 2023 HD road glide so I can order the kit and I don’t have to get the filter from a local MC shop

Love the fast delivery. This is excellent oil and weight for hotter climates . If your coming from here ( Prince George) and heading for say Kelowna on extended stay , it is a perfect oil to use and protect your engine .

Still 4" of snow on the ground and the temp is 29 degrees with a solid NW wind. Oil change? Not yet.

Great product but much too expensive

Been using Amsoil since 2000, never had an issue though my Yamaha RS started leaking a lot when I changed from Yamalube. Under warranty Yamaha needed to open up my engine and changed all gaskets in the process, I brought then Amsoil and the bike never leaked again. Can't give a 5 star due to two issues; 1-The company lost my original registration and preferred membership and 2-the price is a bit too high!

Oil meets expectations for hot/cold weather and convenient that it works in all 3 areas, engine-primary-transmission

I have been using the Synthetic SEA 60 for over three years. I have a 1972 XLH , I was told the bike has not been rebuilt , its likely true as the milage was 18000 when I bought the MC. Still running very well at 50 years old...

Product is to high priced

J’utilise cette huile dans mon Indian Roadmaster

Great product as far as quality and there are definitely people that only want this oil…only issu I can see is the price is a little high especially when buying in bulk this stops me from only going with Amsoil as OEM oil is a fair amount cheaper….

The whole kid is very nice it's perfect that it all comes in one Box.

First time user of this oil on motorcycle. It is difficult to find this particular oil in local parts stores where I live (Santa Clarita CA.). I found ordering from you online was quick and easy.

Best oil money can buy.

I like it maybe a 20/60 for hotter running harleys

I recently joined the AMSOIL family after talking with several other people over the years about their experiences. I am extremely satisfied with the product and immediately noticed smoother shifting and idle. I was however disappointed in the design of the one gallon jugs. Most manufacturers have realized the benefit of a easy pour design and have incorporated it into their large capacity containers. That is one feature that I miss...

I use 20-50 motorcycle oil in my Y2K Heritage engine. When I changed from petroleum based engine oil to Amsoil I had to slow down the idle speed. I believe Amsoil does a superior job lubricating the engine. I ride year round in temps from 32 degrees F to 102 degrees F. I don't believe engine oil should be used in primary chain case or transmission. Engines, transmissions, and primary chain case all have different lubrication requirements. Select the right lubrication for the application.

I've used this 20W50 in several air cooled Engines with great results. In Evo and Twincam Harleys it can be used in the primary and tranny as well. One oil for everything, easy. Been using it in a Yamaha Road Star last season (10'000km). No issues, hot or cold. Highly recommend this oil

Love amsoil products and order was packaged well but case had been dropped on its corner and 1 bottle was split open so both cases were soaked how do I handle this.