Polini Main Jet Kit for OKO, PWK, Keihin (for ysr bundle)

Polini Main Jet Kit for OKO, PWK, Keihin (for ysr bundle)

Marsoni

M251S

$38.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Polini Main Jet Kit for OKO, PWK, Keihin (for ysr bundle)Main jet kit for polini pwk oko style carb. Includes 10 jets, Main jets are responsible for the amount of fuel delivery from 5 8 full throttle. Any time you change your displacement, exhaust, or intake, you need to rejet your bike. These WILL NOT fit stock carbs, unless its for a pwk oko keihin style carb. PLEASE do your research before purchasing Please select the following set 80 98 100 118 120 138 140 158 Looking for a more cost effective jet kit?

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Please click here for more details>>> Return & Exchange Policy

Love it. Beautiful I returned 2 because I accidentally ordered smaller Reordered and fits perfect. The left one is size 6. Reordered 7 and fits better because he is tall The left I had ordered size 2 accidentally and it was size 4 Totally recommend My returns might count as recent returned. But on my opinion please do not look at that part. Great material. Shirt is beautiful Cloth for everything is perfect

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 17, 2026

Verified Purchase

Amy Johnson

Boise, US

★★★★★ 5

Worth it.

Color: Dark Brown, Size: 10

Adorable. Great quality. Fun little suit.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 7, 2026