Customer Ratings & Reviews

I've used Amsoil V-Twin Motorycle oil in my Harley 07 Ultra for years. It provides excellent engine protection and performance. The convenience of using the same oil in all three holes (engine, primary case and transmission) keeps it simple w/o having three different oils. The bike runs smooth and mpg may have improved slightly too. Totally excellent product!!!

I have a 1995 Dyna Wide Glide ... This is the only oil I'll use

Changing everything over!

Best there is!! Super quiet shifting without the “clunk”. You can use this in all three cases.

The best oil for a Harley in the Texas heat.

Well what can I said ?....This is the BEST oil that your money can buy...for the Harleys and Indians riders...this is the real deal !!! My bike rides smooth and cool whit the best protection whit Amsoil !!!

Shitttt is awesome

After having some moisture problems with my twin cam I started running this in all three sumps and it runs smoother and shifters better.

Best oil ever

i now have 189,450 miles on my 2004 road king that i bought in 2004... this oil has kept this motor and transmission trouble free...trans is stock and never been into using amsoil ..motor has been into only to make it 113 cubic inch;. super clean inside

very good for my Harley

I have a 2023 Harley Lor eider with a M8 which burns a qt evert 1000-1500 miles when filled with syn3 I am at 1k miles of amsoil and the level has not moved it is a no brainer

Great price and even better product

One day about a year ago I watched a pro video about using an oil cooler. I have a 2006 CVO Fat Boy 103. Anyways, I went to the store for just after watching the video to buy something unrelated. As I was walking out of the store, I was thinking about the need for an oil cooler to keep engine temps down and the Holy Spirit reminded me that I was using synthetic motor oil. And I suddenly realized that I have all the protection I need using Amsoil. Now the Lord knows bikes inside an out. He's proven that to me several times, all the way from engine temps to front fork triple trees to a loose leaky valve stem.

Order V-Twin oil annually for my little garage business. I use Amsoil exclusively for synthetics and my customers are quite happy. Great service and pricing is competitive. Happy all the way around

I have 88 flhs and fxrc both my ladys run amsoil that's why they still run strong great products

Been using Amsoil products in motor and transmission. Started at 50,000 miles recommend by John Vincent of Vincent motorcycle shop. 2003 Harley Softail bought new October 2002 now has 200,8000.0 miles. Doesn’t smoke and runs flawlessly👍 Used the 20-50w when in Maryland. Now using straight 60w for Florida weather…. All work and maintenance performed by me. Great oil. Nuff said 😎

Began using Amsoil 20W40 in my Indian Thunderstroke 116 (factory 116 with oil cooler) after trying a few other oils during the first 10K miles. By comparison, when using the OEM Indian oil, I experienced what I would call significant valve train "noise" at certain RPMs and also very noticeable transmission noise. I tried Castrol V-Twin full synthetic 20W50 during the summer here in Florida which quieted the valve train noise but after less than 1K miles I developed one sticky lifter that wouldn't pump up until the engine ran for a few minutes. At the suggestion of a friend, I started using Amsoil 20W40, formulated for Indian and Victory motorcycles. WOW, what a difference is all I can say. I immediately experienced a much quieter engine and transmission. The valve train noise is gone all together and the transmission is super quiet and shifts like butter. After only a few hundred miles with the Amsoil, my sticky lifter issue resolved itself completely and has not returned. I now have 17K on my bike and will use nothing but Amsoil. I highly recommend Amsoil 20W40 to all owners air cooled Thunderstroke engines, it's literally the best I've ever used.

Excellent produit. Livraison très rapide. Prix raisonnable à l'achat de la carte de membre.

I've used AMSOIL for years and wouldn't use anything else in my bikes