Customer Ratings & Reviews

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.

The truth was Harley Davidson synthetic oil was not 100% synthetic.. Truth is Amsoil is.. And it came with the correct filter… Truth in advertising.

Great product, fuel additive.

This kit includes everything you need to do a complete oil change on your motorcycle. Well worth the money.

This was a great kit that came with everything needed even the gloves and a little paper funnel, which made my oil change so easy on my bike.

amsoil made it easy for me to change all of bike's fluid thank you

Had a slight ping since I bought the bike. Have done 3 oil change with 3 different brands of oil None have helped. I used this my last oil change and quiet as can be. Engine even seems to run smoother.

I use this in my 2019 Streetglide and it is so true, the engine runs cooler with this oil. How much cooler? I once burned my right thighbut since I use this oil my right thigh is much more cumfy!!

Been using this in my HDs for years and never had an issue. I’ve built a lot of my engines and they show zero signs of excessive wear when using this oil.

Good oil

Just what I needed. Good oil.

There are a number of lubricants for air cooled V Twins on the market and from my experience they offer adequate protection. Amsoil R&D takes it a step further providing details that have convinced me that it is a superior product. Amsoil V Twin oil is costly at local stores, ordering on line with membership discounts is recommended.

The product is incredible. The ordering is simple. I’ve convinced many other friends with ease to order from Amsoil. I would recommend this for everybody.

Will not buy anything else but Amsoil for my vehicles or motorcycles!!!

After buying my 21 Indian RM I immediately rode home and changed to Amsoil’s vtwin 20w40 oil because I trust their oils with all my motors. Fast forward a couple years.. I was given a free oil change from Indian. So I thought I would try it because it was due anyways, what could it hurt? I noticed right away the bike didn’t shift as smooth and while in stop and go traffic the heat from the motor on my thighs was way hotter than normal and made that ride way uncomfortable. For the first time ever I actually used the rear cylinder deactivation mode to fight the heat. When I got home from that day trip I changed the oil back to Amsoil. It’s amazing what a difference this oil makes!