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Bel-ray Si-7 Synthetic 2-Stroke Engine Oil
Bel-ray Si-7 Synthetic 2-Stroke Engine Oil

$15.99 $18.99
16% Off - Save $3.00

In Stock - Ships Tomorrow!
Description See Also: 3 Reviews 2 Questions Part Numbers
Item #BRY000Q

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3 Reviews
4.7 out of 5 stars
5 Star   2 4 Star   1 3 Star   0 2 Star   0 1 Star   0
All Reviews
3 months ago East coast US
Been using Bel-Ray Si-7 synthetic for 45 years my Kawasaki H1-B 3-cyl 500.
Excellent lubrication, very low smoke, and minimizing sparkplug fouling. Once in a while, I switch to another injection oil but I immediately switch back to this.

Handlebars Verified Purchaser Top 1000
1 year 8 months ago Paragould Ar
Keeping your head lubed

Bel-ray is in my opinion the best 2 stroke oil u can get. I used it 30 years ago in my cr125r & never had any problems with spark plugs & I had several hours on that engine. I also never had to even touch the carb. I'm now using it in my cr250r with no issues & a slight gain in power. Can't go wrong with Bel-ray.

Motolivin Verified Purchaser
Over 5 years ago
Belray Si-7

I recently just bought this for my RM-250 and it's awesome so far! It smells really good, but it is also for a decent price. This is probably the best synthetic oil that you can get for a decent price that I know of.

2 Questions
Answered:   1
Not Yet:   1
Q: Would this oil be good for my ktm125sx 2stroke?
Over 5 months ago
Top 25
Over 5 months ago
A: That would be excellent oil for your KTM 125SX.
Q: What is the difference between the Si-7 and the MC1 ??? I'm guessing powervalve means bikes/atv with that have powerband
2 years 7 months ago
# Part Numbers
Product Variant Manufacturer Part #
Bel-ray Si-7 Synthetic 2-Stroke Engine Oil 99440-B1LW
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