Customer Ratings & Reviews

Over the years I’ve heard how users have liked Asmoil for their motorcycles. Bought a new metric bike recently and semi synthetic and full synthetic was recommended. So after reading reviews decided now was the time to give it a go. Bike is now stored for the winter using full synthetic. We will see what difference it shows running in the spring. It also help when it is priced better than other brands of full synth oil. I liked how in checkout I was given the option of changing from separate litre bottles to to a 4 litre jug which dropped my cost by a few bucks. Cheers for that Amsoil.

Bike idles smoother it seems after using Amsoil. Shifts great with the clutch & electric shift using Amsoil motor oil. Overall I'm very pleased with this product.

I have been using this oil for years now and use it in every motorcycle I buy or keep for myself. It seems to work well and I have had no problems with it and only do one oil change per year in my bikes ! Yes,bikes....I have two of witch I ride all summer.

Great Motorcycle oil, my engine runs quieter and smoother with this oil. I have been using AMSOIL for years now and absolutely love their products!

Best oil ever for my motorcycle quality is never expensive only the best goes in my goldwing

After using the manufacturer brand oil for the first two oil changes on my Honda CB 1000, I decided to switch to Amsoil. Immediate differences were smoother gear shifting, greater acceleration, and lower operating temperatures. I've tried many other brands of synthetic motorcycle oil and Amsoil is truly the best.

I run Amsoil in all my motorcycles. Started running Amsoil in my 2-strokes and now running this in my Triumph Tiger. Smooth shifting and excellent clutch performance.

Amsoil has always been my go to product and always will be

In just a few days I'll be putting up my dirtbike for the winter, and I want the factory oil out of it and replace it with the best lubricant and corrosion protection there is...it's as simple as that!

I have zero complaints about this oil. My order arrived fast and undamaged. Oil quality is as advertised and my bike keeps running smooth and shifting well. 10-10 will buy again.

Shipping was fast, packaging was perfect, and the product is amazing. The factory reccomend oil for my Ducati is no longer made, and this Amzoil product was the perfect replacement. 10/10 buying experience.

10w-40 Metric Bike oil is the bomb!!! I have been using it for years, with great results! Smooth shifts, no motor noise, and holds up to the heat!!! I use Amsoil in most everything in the dooryard it's a great product.

AMSOIL always ships fast. Their oil specifically made for motorcycles is superb. Biggest factor for me is made in the USA.

I absolutely love Amsoil products and have been using them for years. I’ve torn down my fair share of motors, this stuff is phenomenal especially in FL temps. Dump whatever else you’re running in your bike and pick this up. You will be glad you did.

I've used this oil in both my Aprillia Tuono and BMW R9T Pure. My bikes run cooler and the miles per gallon have increased slightly so far.

Just another great lubrication product from who I consider the industry leader in synthetic oil. Just changed the break in oil in my Royal Enfield Bear 650. All my bikes get Amsoil.

Used this oil exclusively in my 650 Burgman after I broke the engine in using regular oil, to allow for some break-in wear to seat the moving parts; since then I have used this oil exclusively and wear is no longer an issue after 50,000 kilometers.

When I ordered the metric motor oil I did so during a period when Amsoil was offering free delivery over $49. My order was well over $100 yet I was charged $12.99 +gst delivery. I emailed customer service, got a response, but no money returned as of yet. I hope this was just a glich because I really believe in the superiority of the oil.

Put this in my brand new bike and it feels way better then the yamalube that was in there stock. Immediately noticed clutch feel was way better and the engine sounds and performs better. It really works.

Super service livraison tres rapide a toute les commande que jais fait tres satisfait