Vertex Forged Piston Kit - 250cc 4-stroke
Vertex Forged Piston Kit - 250cc 4-stroke
Available in stock (4)
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your 4-stroke engine with the Vertex Forged Replica Piston Kit. This kit provides a high-quality, forged piston designed as an OE replacement, ensuring optimal performance and longevity. Get improved power and reliability for your 250cc engine. Order yours today!
Description
The Vertex Forged Replica Piston Kit delivers exceptional performance and durability for your 4-stroke engine. Constructed from forged 2618 aluminum, this piston offers superior strength and heat resistance compared to cast pistons. The piston undergoes a T-5 heat-treating cycle, enhancing its hardness and structural integrity. A Molybdenum Disulphite coating on the piston skirt reduces friction, promoting a faster break-in period and extending piston life. This kit is a direct OE replacement, guaranteeing seamless compatibility and straightforward installation. The 13.5:1 compression ratio will provide better performance over the stock piston. Whether you're rebuilding or upgrading, the Vertex piston kit ensures reliable performance and extended engine life.
Features & highlights
- Forged 2618 aluminum construction for superior strength and heat resistance.
- T-5 heat treatment enhances hardness and structural integrity.
- Molybdenum Disulphite coated piston skirt reduces friction and extends piston life.
- Direct OE replacement for easy installation.
- Includes piston, rings, wrist pin, and circlips for a complete rebuild.
- Optimized for 250cc 4-stroke engines.
Technical specifications
- Brand: Vertex
- Part Number: 23941B
- Engine Type: 4-Stroke
- Displacement: 250 cc
- Cylinder Diameter: 77.00 mm
- Piston Diameter: 76.96 mm
- Compression Ratio: 13.5:1
- Piston Material: Forged 2618 Aluminum
- Skirt Coating: Molybdenum Disulphite
Important to know
Ensure proper cylinder bore size and piston-to-wall clearance during installation. Professional installation is recommended.
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
23941B
Piston Kit
13.5:1
250 cc
Forged 2618 Aluminum
77.00 mm
76.96 mm
Molybdenum Disulphite
4-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.

