Customer Ratings & Reviews

Good product

I've been using amsoil , not only Transmission oil, but the V-Twin oil as well in most of my Harley Davidsons for 20 years. In saying al that, my current Roadglide CVO now has 116k miles on the second motor, the first went just a shy tad of 100k which the mechanic who put the new motor i stated that 100k is really great for a Harley engine! That says a lot for regular Maintenance and using "Amsoil" for that complete period of time.

First time using this transmission fluid in my 2021 Harley Davidson. After reading some reviews saying how much quieter and smoother Harley transmissions seemed after using this product I decided to try it…very impressed! Noticeably smoother and less of that classic HD clunkyness on the first ride.

Great product. We use it in all our motorcycles.

Outstanding performance

Have been using this product for years and have never had an issue.

i fond my 5 spd in my 02 fxst shifts smoother less clunky

First time Ive used it but I think my trans is quieter shifting

This Transmission Fluid always works well for my needs. I change all 3 holes every 5k just for peace of mind. Amsoil is the only Fluid I will run in my Harley's.

Awesome oil. Best on the market

Probably the best stuff, but what is the viscosity? Also, it is quite expensive.

With 97,000 miles the transmission doesn’t clatter when shifting gears

great product

Changing everything over!

The difference is real, you’ll hear and feel it .

Use it in my 2017 Triglide and it is fantastic

Wish they would send o ring for plug on transmission or make a kit for it other than that we will see how it does

This stuff is great it works and you will be surprised at the difference!!

Always great shipping great product

Make the shifting have less clunck.