YSR50 - Piston Kit

Marsoni

M251S

$113.99

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

YSR50 - Piston KitWisecos legacy is rooted in 2 stroke piston manufacturing and performance, dating over 80 years ago back to 1941. Today, Wiseco 2 stroke pistons are the result of decades of experience, incorporating the latest in 2 stroke piston manufacturing and design to deliver the performance Wiseco built its name on. Engineered, forged, and machined in the USA in Mentor, OH Designed and built for each specific 2 stroke powersports engine Improved tensile

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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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These cartridges fit the Loutsbe brand Microneedle Instrument that I purchased from Amazon. After much research, I was so happy to find these as it seems there are many different types out there. It can be rather confusing finding the correct cartridges. The quality of these is excellent and they screw in perfectly. These have the treads above the little spring.

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Reviewed in the United States on June 4, 2026

Verified Purchase

Melinda

Chelsea, US

★★★★★ 5

Micro needling replacements

These cartridges all came well sealed, and well aligned so when I use them, they don’t stab deeper in one spot than the other and they fat my micro needling pen.

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Reviewed in the United States on May 28, 2026

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CAM

Houston, US

★★★★★ 5

Do yourself Micro needling

Easy to use and lives up to my expectations.

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Reviewed in the United States on February 5, 2026

Verified Purchase

Lira Beautiful Spa Academy