This oil is a replacement for the Mobil1 10W40 mc oil - this is only anecdotal but there is a lower sounding engine noticed right from the initial start with the Amsoil - just goes to show the advantage of a 100% oil over a fully synthetic oil - specs always beat advertising gimmicks. Go Amsoil

I use Amsoil in my 2012 Honda Goldwing. Never smells burnt when I change it out, goldwings have the wet clutch, tranny and the engine all running from the same oil sump. No issues with clutch or shifting, engine always runs cool.

Been using the Metric oil for both my 1200 GS and my 1250. Great stuff will never use anything else! Expensive bikes use expensive oil but you get what pay for. I trust Amsoil to keep my engine running smooth.

Works great stays clean longer transmission is quiet.

used for maintaining a friends bike

Was exactly what i needed, quick shipping and even got a sticker. Tysm

Awesome product for the bike

My dealing with AMSOIL has been GREATE. The product has always been delivered in a timely manner. The product is of the highest quality. Thanks AMSOIL Alan

Do not be a fool! You can try them all , but once you try this one you will never buy another brand other than Amsoil.

I have been using this in all the motorcycles I have owned and have never been disappointed. Great product.

Used in a Vstar 650. Long timing chains and overhead cams can provide noisy valve trains. This significantly quieted the engine and appears to provide a superior clutch reaction with exactly the right amount of slippage at the friction point. Great stuff!

I run this oil in my 2022 Yamaha MT-07 motorcycle so far it has been performing excellently, it even runs a little cooler. I’ve only had one issue when I changed my oil you have to check the level by reading a sight glass and it was such a light color oil it was hard to see, but after putting on a few miles it’s easier to see.

Hello, I use amsoil in both my pickup and my motorcycle. This review is on the motorcycle oil. I find this to be a superior product. I feel the bike runs smoother and I am confident this product does not suffer the thermal breakdown that other oils are subject to due to the high RPMs and temperatures of motorcycles. I feel the bike shifts better and has a smoother idle when I use this product. I could not be happier. I'll continue to use amsoil products as long as they are available.

Full synthetic not blended like the BRP oil and much cheaper for a superior product!

I will just say I have used Amsoil in my 07 Kawasaki 1600 Mean Streak for 70,000 miles with no problems.

Top shelf

I use this oil in my 06 Yamaha Warrior 1700. The heat the engine puts off is intense on hot days. Since using this oil there is a noticeable difference in the heat the engine puts off. I had an issue with Yamalube Gold foaming. The Amsoil Metric 10W40 does not foam in my bike. Excellent oil.

I am satisfied with the products you sell and the discount for being a member is a plus but I don't seem to get the extra goodies to do with the promo code . One time it was shop rags and the last time it was the magnetic ash tray looking bolt tray . It's not a big deal but don't promise me these trinkets if you don't send them. Just so the oils remain as great as they are . Thanks Terry

Only reliable 10w 30 moto oil I could find and it shipped pretty fast

First time trying amesoil, loved it this product did all it claims unlike the others. 10 30 metric motorcycle full synthetic calmed the slight valve noise and stopped the clutch vibration I was getting from inferior oils. Will always use amesoil in my bikes from now on