Vertex Top End Rebuild Kit - KTM 250 SX 17-18 66.36MM (V-23630C)

Vertex Top End Rebuild Kit - KTM 250 SX 17-18 66.36MM (V-23630C)

Marsoni

M251S

$180.50

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

Vertex Top End Rebuild Kit - KTM 250 SX 17-18 66.36MM (V-23630C)VERTEX TOP END REBUILD KITS Piston Kit Vertex pistons have an outstanding reputation for quality and performance. Each gravity cast piston is created with only premium aluminium alloys utilizing a 12 21% silicon content. The silicon content in Vertex pistons is crucial to the quality of the piston. Silicon is critical in decreasing thermal expansion which, when an engine reaches normal operating temperatures, can change the geometry of the piston.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I LOVE this stuff. It has helped so much with pesky blackheads. I used it for a few days in a row and now I just use it maybe 1-2 times a week. The smell isn’t great (it just smells like washed rice) but I do it before I shower so the smell doesn’t linger. Great product and I’ve already shared with two others who have also purchased it and loved it!

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Reviewed in the United States on May 25, 2026