Only oil we use to service all our Honda Goldwings,, no clutch issues or engine oil related repairs.

Changed my oil change interval from 5k to 10k with no issues. definitely helps on the maintenance and saves on the oil due to I use my bike as my commuter.

I’ve been using this oil for over 10 years from my dirt bikes,Goldwings,various Kawasaki’s and am very satisfied with the results.I like the peace of mind knowing you’ve simply got the best oil money can buy in your machine.

We run this in my sons racing quads and love it. Quality oil and the machines run smooth.

This oil is great! It keeps it's viscosity and stay clean longer than other synthetic oils I have tried.

Only Oil I would use with my Metric bikes.

Very fast shipping . This is a good I have used this oil for 4 years now with no complaints I’m hooked.

I've used Amsoil on my Motorcycles for 16 years. The first time I used it on my Suzuki Calvacade the shifting as smoother and Ansoil don't break down or discolor like other oils I've used did. Highly recommend Amsoil.

Great riding great price. Run Amsoil in my Harley and gsxr

Very good product use it in all my vehicle for the last 10 years never let's me down Keeps all my engine parts running smooth

I highly recommend this product. I now have three of my riding buddies using it now.

I have been using Metric Motorcycle Oil for over 15 years. I have put 79,000 miles on one bike, 68,000 miles onn another and 70,000 on a third with zero engine problems. I firmly believe Amsoil protects and enhances the lives of my engines.

Great product

I have used Amsoil in my motorcycles for years and thousands of miles with great results. Longer change intervals, cooler and smoother running engines and transmission shifting. No slipping clutches either. Great stuff!

You get what you pay for. In my opinion, this is the best oil you can find. My truck and motorcycle run so much smoother. I've been using that m stuff for years. I'm glad I switched.

Seems to have stop clutch chatter, bike seems to run cooler and lengthened oil change intervals.

Oil that is clearly a top stellar performer.

I strictly use Amsoil products for my motorcycle. If you look at the comparison charts with other major synthetic oils there is no comparison. I go between 5K and 7500 and occasionalky 10K miles and it comes clean enough you can see through it and the magnetic drain plug never has filings on it. In the Goldwing the motor oil is also the clutch and tranny fluid. Shifts smoothly all through the miles from 1 to 5K.

What a great product; it cools the engine 12 to 15 degrees; shifts are smoother and the engine seems quieter. Also have the confidence that I have one of the best oils on the planet.

It is peace of mind to know this is best oil. Makes it a joy to run it in my Ninja 300