I've been using Amsoil on my 09 springer softtail since new. It's great piece of mind.

works as it should, does the job, I'd use again

115500 on 2017 Road Glide

Very happy with this product seems to quieted everything down

Switched over from factory stuff after people were telling me Harley will shift better. Had to see for myself. And, WOW, what a difference. I couldn't believe it. Shifts soooo much smoother. Never going back to factory Harley oil again

Real good oil

Changed all three fluids with designated fluids in 2010 ultra limited was highly impressed with results.

My clutch works better after changing to Amsol synthetic.

I’ve been running this for 10 years and swear by it. Would love to give you free advertising with a extra large tee shirt or a banner for the garage. Keep up the good work.

Great stuff, my motorcycle runs like a bear with it.

A+ in my book. Great product.

Since I've been using Amsoil, clutch and compensator work smoother than ever before. No signs of wear, at all.

Used it for my first 1000 miles of my new Street Glide.

I've used nothing but Amsoil for 110,000 miles spread across 3 bikes and won't use anything else.

Very quick delivery two days thanks Todd

I've been using it for a couple yrs now. It's alot better than the Harley Syn3 20w50 I have been using.

Great product so far thanks 😊

Same as my review on oil change

On my first primary oil change in my bike the factory oil was a little milky looking and being a brand new motorcycle I was worried so I ordered Amsoil primary fluid and rode till the next oil change and when I changed it again this time there was no condensation in my primary oil. Factory Harley oil breaks down and gets weak quicker than Amsoil fluids. Since I’ve been using Amsoil products in my bike it has been performing better. Try it the next time you need to change oil and see the difference Amsoil makes for your bike.

Excellent product