Vertex Top End Rebuild Kit - KTM 350 SX-F 13-15 87.97MM (V-23831B)

Vertex Top End Rebuild Kit - KTM 350 SX-F 13-15 87.97MM (V-23831B)

Marsoni

M251S

$249.30

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

Vertex Top End Rebuild Kit - KTM 350 SX-F 13-15 87.97MM (V-23831B)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.
Final sale items are not eligible for returns or exchanges.
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I originally ordered this vest in XL based on other reviewers' suggestions to up size, but I returned it for a large. Vests should fit snugly and not be loose. I'm 5"9" and 175lbs and the large was a good fit for me. The material is not as heavy as I expected based on the photos but it is not flimsy. It is well constructed with a nice liner. For the money it is a really nice item. I have nicer vests but then they cost several times what this one did. Overall, I am very happy with it.

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Reviewed in the United States on March 6, 2025

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Kevin Abbott

Los Angeles, US

★★★★★ 5

Great product

Size: Medium, Color: Gray

Fits well and looks great

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Reviewed in the United States on June 23, 2025

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Ron Kantrowitz

Waukegan, US

★★★★★ 3

Not terrible for the price. Not super high quality.

Size: 4X-Large, Color: Black

Not bad for the price. Fits a size smaller. I can wear it standing up, but need to unbutton it to sit down. I have very little faith in the buttons. The sewing looks rushed. I may cut them off and replace them. Brown buttons with a black vest? Odd choice. Not sure what the half moon pocket is for next to the button holes.

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Reviewed in the United States on November 6, 2025

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Polly

Fort Morgan, US

★★★★★ 5

Really Nice Vest

Size: Large, Color: Green

Well worth the money. Looks great on, quality fabric, comfortable fit.

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Reviewed in the United States on December 10, 2024

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