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Maxima Semi Synthetic 4-Stroke Engine Oil
Maxima Semi Synthetic 4-Stroke Engine Oil

$8.79 - $30.39
20% Off - Save up to $7.60

Description See Also: 36 Reviews 6 Questions Part Numbers WARNING
Item #MXM0008

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36 Reviews
4.9 out of 5 stars
5 Star   34 4 Star   2 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Verified Purchaser
Cass County, Nebraska
Smooth clutch action and runs clean.

I use this oil and the 20/50 in my Yamaha ttr 230, Honda crf 150 f, Suzuki dr 350, huskvarna riding lawn mower, and a Victory Cross Roads. It really improves clutch action and feel.

Best 10w 40 blended oil


Verified Purchaser
Good oil!

As good as manufacturer's oil (kawasaki) if not better. I've noticed a slight increase in shift smoothness.

MotoSport Staff Verified Purchaser
Great oil

I have used this oil on the engine side of the 3 Honda CRF250R i have had and never had any issues. I change my oil and filter every 3 rides. Great oil.

Verified Purchaser
Eldon, Mo.
Motosport has been great!

Delivery is always prompt and on time and the product is perfect! Will easily keep shopping with Motosport.

Green Bay
Works great

I love maxima products and this is another great example. Tossed some of this stuff on the slip and slide and we went into the neighbors yard!!

Verified Purchaser Top 1000 Contributor
La Quinta, CA, USA

Great product good price.

MotoSport Staff Verified Purchaser Expert
Portland, OR, USA
Good oil for my FZ1

Ride a 2007 Yamaha FZ1 and have been running this oil for a few oil changes now. Good stuff, not too expensive and engine is happy.

Verified Purchaser
Winchester, VA 22601, USA
Maxima 10w 40 synblend

Great oil. I purchased this for my 400ex and it seems to start and warm up a little quicker then before which is nice since the 400ex is a little cold natured. Got my order super fast from motosport as always. Very happy.

Verified Purchaser
Great oil!

Run this in my high revving 450. It's a great oil that holds well to abuse. I noticed that first time I used it and did an oil change. Don't debate over it. This is great oil you won't be disappointed!

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6 Questions
Answered:   5
Not Yet:   0
Q: Would this oil be acceptable in a 2007 cbr 1000 rr fireblade
Over 8 months ago
Q: Will this oil work for my 2005 klx 125L? specifically the 10w40 one
Over 4 years ago
MotoSport Staff Expert
Over 4 years ago
A: Yes the Maxima Semi Synthetic 4-Stroke Engine Oil would work in your 2005 Kawasaki KLX125L. Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Q: Is this oil ok to use in my 2012 crf450x trans and engine oil manual recomends GN4
Over 5 years ago
MotoSport Staff
Over 5 years ago
A: Yes, this oil can work in the transmission of your Crf450x. Even though it is an engine oil, it has the right specifications to work with the transmission and clutch. You can also use a specific 80wt transmission fluid.
Q: I got a new 2010 honda crf 250..would it be alright to switch to the 40wt.?
Over 9 years ago
MotoSport Staff
Over 9 years ago
A: You should be alright, it's not recommended to hop around on oils though. Check your manual for recommendations on oils to run.
Q: Whats the difference in sae 5w-40 and sae 10w-40
Over 9 years ago
i have a 09 kx 250f and it can run both viscosities in it, but i don't know the difference.
MotoSport Staff Expert
Over 9 years ago
A: the oil weight is the difference.
Q: What is the size of the oil container?
Over 10 years ago
Best Answer
Over 10 years ago
A: It comes i 1 liter. this is the only oil i use it is nice cause that is how much oil my bike takes
MotoSport Staff
Over 10 years ago
A: They are sold in quarts.
Over 10 years ago
A: 1 liter, 33.8 oz.
# Part Numbers
Product Variant Manufacturer Part #
1 Gallon / 10W40 349128B
1 Gallon / 20W50 359128B
1 Liter / 10W40 34901B
1 Liter / 20W50 35901B
California Proposition 65

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.