Vertex 250cc 2-stroke Cast Piston Kit
Vertex 250cc 2-stroke Cast Piston Kit
Available in stock (9)
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your 2-stroke engine with this Vertex cast replica top end piston kit. Designed as an OE replacement, this kit provides reliable performance and extended engine life. Get your machine back in top condition with high-quality components engineered for durability and optimal function.
Description
This Vertex top end piston kit is specifically engineered for 2-stroke engines with a 250cc displacement. The piston is manufactured from a gravity-cast aluminum alloy containing 18% silicone, ensuring excellent wear resistance and thermal stability. It undergoes a T-5 heat treatment for enhanced strength and durability. The piston skirt features a Molybdenum Disulphite coating, which promotes faster break-in and reduces friction, ultimately extending the piston's lifespan. This kit offers a cost-effective solution for rebuilding your top end with components designed to meet or exceed OEM standards. Perfectly suited for enthusiasts and professionals seeking reliable performance. The standard compression ratio ensures compatibility with the original engine configuration, making installation straightforward and trouble-free.Features & highlights
- Gravity-cast aluminum alloy piston with 18% silicone for superior wear resistance.
- Molybdenum Disulphite coated piston skirt reduces friction and extends piston life.
- T-5 heat treatment enhances piston strength and durability.
- Complete top end kit includes all necessary components for a successful rebuild.
- Designed as a direct OE replacement for easy installation.
- Optimized for 250cc 2-stroke engines.
Technical specifications
- Brand: Vertex
- Product Name: Top End Piston Kit
- Engine Type: 2-Stroke
- Displacement: 250 cc
- Piston Material: Cast Aluminum Alloy
- Piston Diameter: 66.35 mm
- Cylinder Diameter: 66.40 mm
- Compression Ratio: Standard
- Skirt Coating: Molybdenum Disulphite
Important to know
This kit includes the piston, rings, pins, circlips, top end gaskets, and wrist pin bearing. No other parts are included.
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
VTK22584B-2
Top End Piston Kit
Standard
250 cc
Aluminum Alloy, Cast
66.40 mm
66.35 mm
Molybdenum Disulphite
2-Stroke
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.

