Vertex 250cc Top End Piston Kit
Vertex 250cc Top End Piston Kit
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Maximize your engine's performance with the Vertex Top End Piston Kit. This kit provides a cost-effective solution for rebuilding your top end, delivering reliable power and extended engine life. Ideal for enthusiasts and professionals seeking OEM-quality replacement parts.
Description
The Vertex Top End Piston Kit features a replica, cast piston crafted to original OE specifications. Constructed from gravity-cast aluminum alloy with 18% silicone content, this piston offers an exceptional balance of lightweight design and robust strength. Each piston undergoes a T-5 hardening and tempering cycle, further enhancing its durability. The piston skirt is coated with a high-tech Molybdenum Disulphide coating, ensuring faster break-in times and reduced friction for increased piston longevity. This kit is designed as a direct OEM replacement, guaranteeing a seamless fit and optimal engine performance for your 250cc 2-stroke engine.
Features & highlights
- Cast piston designed to original OE specifications for reliable performance.
- T-5 heat-treated for enhanced strength and durability.
- Molybdenum Disulphide coated skirt reduces friction and extends piston life.
- Gravity-cast aluminum alloy with 18% silicone ensures a lightweight yet strong piston.
- Complete top end kit includes all necessary components for a hassle-free rebuild.
- OEM replacement rings provide optimal sealing and performance.
Technical specifications
- Brand: Vertex
- Product Name: Piston Kit
- Type: Top End
- Engine Type: 2-Stroke
- Displacement: 250 cc
- Piston Material: Cast Aluminum Alloy
- Piston Size: Standard Size C
- Piston Diameter: 66.36 mm
- Bore Size: 66.40 mm
- Ring Material: Nitride Coated, Steel
Important to know
This top end piston kit includes the piston, rings, wrist pin, circlips, and top end gaskets. Please ensure compatibility with your specific engine model before installation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
VERTEX
VTK23630C
Piston Kit
66,40 mm
250 cc
Aluminum Alloy, Cast
Nitride Coated, Steel
Standard Size C
66,36 mm
2-Stroke
Top End
Kit


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

