Customer Ratings & Reviews

I bought two 3.78 quarts of this oil for both my r6s but after putting my clutch plates back into bike I put oil plug back in. I filled the bike up with most of one jug I started the bike she ran awesome but I noticed it was leaking at the plug. So buddy got me a clean bucket to drain oil into it to be reused but there was a hole in the bucket lost all the oil so got to rethread oil pan hole now

When I first found a 1974 Honda Elsinore a few years ago it was confusing trying to figure out what modern oil would do the trick for a 45 year old bike. I contacted Amsoil and they were very helpful pointing me in the right direction. Metric was the product I needed.

I immediately noticed the transmission shifts smoother on my Honda Rebel 500.

This is a premium full synthetic bike oil which is competitively priced. I am confident Amsoil will perform well in my bike for the whole season, saving an oil change mid-season compared to semi-synthetics.

I've been using this oil for the past 10 years with no problem. It doesn't break down like other oils and lasts the 5k I need

10w-30 has been used in my goldwings since 2006.('06, '10, two'14's, '17, '18 and now a '21) Prior to 2006 I used 10w-40. Both are excellent grades. I have approx 450,000miles on goldwings since 2001 using amsoil. I do change oil and filter at 8000 miles.

Increíble product I can feel the difference compared to a regular oil, smoother and more quieter when engine is running.

the oil u can use... love it..also use amsoil I'm my SUV..

I put Amsoil in everything I have, from my cars , truck, motorcycles, dirt bike, Boat, side by side, ATV and yard equipment. They even sell gun oil!

I like to recondition older Japanese bikes and can use this in any of them. I've used it on two with no complaints and the member price makes it competitive with mineral motorcycle oil.

very good oil better than others on the market

Good

satisfied

Been using Amsoil in my Motorcycle for 12 years and not a single problem.

I bought my Goldwing a couple years back and switched to Amsoil. The bike has never ran smoother. At the end of last season I took it to the dealership to adjust the valves and give it a once over because I have some big trips planned and they said everything was perfect. The bike has almost 90K and a lot of trailer pulling. Thanks Amsoil

After using OEM oil on my first motorcycle during the brake in period ( three oil changes). Have then switched to Amsoil and saw the difference. Engine ran smooth and oil was cleaner BTW changes. On my second motorcycle, I have have used Amsoil after at first oil change. Bike is 60k miles ( Yamaha Super Tenere ). I also own three cars. My daughters drives 2007 toyota Yaris sedan using Amsoil Signature since I own it. The car is now 200k miles. Always did regular maintenance and not more. Engine is running like new, no oil consumption at all (recommended qty poured in is what comes out at oil change every 10k miles). There are other brands out there but but Amsoi is the brand of my choice and loyal to it.

always use its the best

Good quality motor oil

Right out the gate the bike is shifting smoother and my clutch engagement is far more responsive. That alone is worth the money to me. It's clear that Amsoil makes a well formulated oil for motorcycles. Thanks folks!

Have used since last season in my Yamaha Super Tenere. Shifts more smoothly than when I used Mobil1. Will buy again.