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The feel of my Harley Ultra Limited after I change the oil. It feels like it just wakes the bike up. It runs a bit cooler and you know what they say. The cooler the engine, the better it runs. I recommend this product to everyone that rides a motorcycle that doesn't leak or burn oil, no matter what they ride.

Always used Amsoil, started using it in the new (2015) Harley and as always it holds up better than the rest.

simply the best oil for my Harley

Like always excellent product and quantity is adequate for my motorcycle. I recommend, thanks for your fast service.

The first in synthetics with authentic specified ASTM's... as far as I know, no other oil manufacturer is capable of proving ASTM standards, nor can they guarantee 25k drain intervals. Done.

I have ran this in my 2016 Road King since it was new. Never ever an issue and motor runs better than ever. Will never change to anything else....

as always good service, and received in no time thanks

everythinhg you need and cost less. delivered to your door

I’ve used 3 different oils in 2 separate Harleys and I am about to make Amsoil my go to brand. My top end noise is noticeably reduced as well as a lower operating temperature. This is extremely critical in an air cooled engine in Texas or anywhere with high ambient temperatures. I know many will read this and roll their eyes but for those who understand engines and their sensitivity to heat you’ll get it. I just had my top end rebuilt and will be running Amsoil exclusively.

Been using amsoil for around 10 years. I won't use anything else!

Great Product Fast Delivery

This oil is the best thing for your bike. I use all Amsoil fluids in my motorcycle and I use most of their other chemical cleaners and lubricants.

The best oil to use can tell the difference would use nothing else!

My 09 hd street glide runs smoother and I think it has more get up and go!

I bought a used 16 Road Glide from a local Harley dealership. They did the 20K service on it and everything with their fluids. I did about 500 miles on this bike since I bought it and decided to try Amsoil on the engine oil first. Of the time I've had it in this bike, the biggest difference I've noticed is it is quieter. The lifter tick is a lot duller if that makes sense. I've used Amsoil in my previous bikes and even have family members using it in their bike with no complaints. I have since tried it in the primary and transmission (using the required types) and that's where I noticed a BIG difference. The shifts are more of a click than a bang, and the clutch feels firm and more predictable (like glass maybe?).

Convenient and easy. Everything you need to do a oil change in one box

first off the oil is amazing, i owe Amsoil big, my oil pump went out on me about 100 miles ago and at first i thought it was oil pump working but the gauge was wrong because i believed i would hear the difference in engine noise, WRONG the oil is so good my engine was spared even over 100 miles of no oil pressure!! The mechanic and i were amazed you could not tell by engine performance that i had 0 oil pressure. Totally amazed and a Amsoil user for life.

Was referred by a good Brother and am impressed . Never really was a Harley oil guy , from the ol' School , I used a different oil for years . Am SOLD on AMSOIL now . Wanna see how it does in the Sturgis heat and traffic jams . Getting ready to do the Wife's bike . HIGHLY RECCOMMENDED .

Looking for great oil for all your oil needs to your Harley, here you go. Worth the money and less stress on motor.