Vertex Top End Rebuild Kit - KTM 250 EXC-F 17-18 HI COMP 14.5:1 77.97MM (V-23870B)

Vertex Top End Rebuild Kit - KTM 250 EXC-F 17-18 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 17-18 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.

Easy Shipping

Quick Dispatch:

Your Vertex Top End Rebuild Kit - KTM 250 EXC-F 17-18 HI COMP 14.5:1 77.97MM (V-23870B) orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Vertex Top End Rebuild Kit - KTM 250 EXC-F 17-18 HI COMP 14.5:1 77.97MM (V-23870B) ships.

Need Help?
Questions about Vertex Top End Rebuild Kit - KTM 250 EXC-F 17-18 HI COMP 14.5:1 77.97MM (V-23870B), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Vertex Top End Rebuild Kit - KTM 250 EXC-F 17-18 HI COMP 14.5:1 77.97MM (V-23870B) in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

It doesn’t fit our Breville Barista Pro because the portafilter head is too tall. Such a disappointment. Update: Absolutely horrible customer support as well. Their only attempt to rectify the situation was by double checking their own portafilter they have and confirming it works. It’s equivalent of “we investigated ourselves and found nothing wrong.” No replacements, no willingness to accept constructive criticism in order to change the dimensions slightly by decreasing the height of the portafilter head by even a millimeter to make it work, nothing. Just a slap in the face telling me to return it and be gone. Avoid this product.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 4, 2025

Ree

Draper, US

★★★★★ 4

More work than it’s worth

It was great quality and the weight was nice, but it was odd having the open bottom and no spout to dribble into a cup when making an espresso. It was difficult to get the wire tool out of the end of the handle, making it difficult to use. I was not that impressed and it’s quite expensive.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 5, 2025

Verified Purchase

Mike Steven

Omaha, US

★★★★★ 5

Quality and Function

Looks like a silly little thing, I am not a coffee enthusiast. But it does exactly what it is supposed to do and with high quality. The device (a stretch to call it that) is made of sturdy materials including the needles. They give you two different thicknesses of needles, one for expressi (0.3) and one set for coffee grinds (0.4). Each comes wth some spares. The stand is well designed and keeps grinds from spreading all over. It is very elegant design. I use this with a dosing funnel on my portafilter. Not the cheapest one could buy but well worth the money.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 16, 2025

Verified Purchase

Sunny

Louisville, US

★★★★★ 5

Well made, high quality product.

This product demonstrates excellent quality, featuring a robust construction and intuitive design for ease of use. It includes two distinct wire sizes and offers straightforward assembly. Its superior durability and strong magnetic properties ensure effortless reattachment to its stand.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 30, 2025

Verified Purchase

Amazon Customer

Grantham, US

★★★★★ 5

Perfect WDT tool

Best WDT I’ve found. Love that it includes 0.3mm needles (as I’ve found that 0.4mm needles push the grounds around too much), and the stand is very clever. It knocks off the residual grounds on the needles and is easy to use. As far as WDT tools go, I can’t imagine anything better.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 13, 2025