Vertex Top End Rebuild Kit - KTM 250 EXC-F 16 HI COMP 14.5:1 77.97MM (V-23870B)

Vertex Top End Rebuild Kit - KTM 250 EXC-F 16 HI COMP 14.5:1 77.97MM (V-23870B)

Marsoni

M251S

$253.28

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

Vertex Top End Rebuild Kit - KTM 250 EXC-F 16 HI COMP 14.5:1 77.97MM (V-23870B)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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This is my second one. Light weight and easy for me (old woman) to handle. Unit rotates so you can edge. The old one lasted right at 6 years. My old batteries work on new unit also. I get the one with the wheel which makes it much easier to edge. This one auto feeds and my old one didn’t. I don’t know how I feel about the auto feed. Another brand I had before with auto feed stopped working. That was a pain to manually feed. Have only used the new one twice

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Reviewed in the United States on April 17, 2026

Verified Purchase

Jeffrey Webber

Cuba, US

★★★★★ 5

Works well

Style: 20V String Trimmer Kit

Love this for small jobs and the batteries last.

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Reviewed in the United States on May 11, 2026

Verified Purchase

Joseph

Phoenix, US

★★★★★ 5

Easy to use

Style: 20V String Trimmer Kit

Easy to use, effective

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Reviewed in the United States on May 12, 2026

Verified Purchase

Susan K.

Houston, US

★★★★★ 3

Very disappointed

Style: 20V String Trimmer Kit

This is my second black and decker weed eater. Very disappointed. The first is at least 10 years old and was more powerful. The only reason I replaced it was because it stopped feeding. The BD people told me they didn’t make parts for it anymore. I’ll not buy another. Not as powerful and the battery lasts maybe 15 minutes.

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Reviewed in the United States on May 10, 2026

Verified Purchase

JR1962

Fort Morgan, US

★★★★★ 5

FAST. Powerful. Easy to use.

Size: 8" Edger New

WOW! I bought a new house a couple of months ago, and the landscaping company overlapped the edge of the driveway with the sod. I've bee trying to trim it back with my string trimmer, but the results were less than desirable. I got my new edger today, and I am astonished at the results! ruler straight edging, 2 1/2" deep and 1/4" wide. PERFECT! . . . and the whole front yard took less than 10 minutes! The edger is very powerful - it easily cut through the sod, deep into the dirt underneath leaving a nice clean edge. My neighbor has a lawncare company, and he was watching me. He came over and said he was going to get one for his jobs, as it is much faster and easier to use.

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Reviewed in the United States on July 21, 2025