Vertex Cast Piston Kit 125cc 2-stroke
Vertex Cast Piston Kit 125cc 2-stroke
In stock
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize the performance and longevity of your 125cc 2-stroke engine with the Vertex Top End Piston Kit. This cast replica piston kit delivers OEM replacement quality, ensuring a reliable and high-performing top end rebuild. Get your machine back to its optimal condition with this complete kit.
Description
The Vertex Top End Piston Kit features a cast piston crafted in the original OE form, providing exceptional fit and function. Each piston undergoes a T-5 hardening and tempering cycle for superior strength and durability. The piston skirt is coated with a high-tech Molybdenum Disulphite coating, which promotes faster break-in times and significantly extends piston life. Manufactured from gravity-cast aluminum alloy with 18% silicone content, this piston achieves an optimal balance of lightweight design and robust strength. This top end kit includes everything needed for a comprehensive rebuild, ensuring your engine runs smoothly and efficiently.
Features & highlights
- OEM Replica Design: Ensures perfect fit and function, maintaining original engine performance.
- T-5 Heat Treatment: Provides enhanced strength and durability for extended piston life.
- Molybdenum Disulphite Coating: Reduces friction, allowing for faster break-in and increased wear resistance.
- Gravity-Cast Aluminum Alloy: Delivers a lightweight yet robust piston with 18% silicone content.
- Complete Top End Kit: Includes piston, rings, wrist pin, circlips, and top end gaskets for a comprehensive rebuild.
- Optimal Performance: Designed for 125cc 2-stroke engines, delivering reliable and efficient power.
Technical specifications
- Brand: Vertex
- Product Name: Piston Kit
- Engine Type: 2-Stroke
- Displacement: 125 cc
- Piston Material: Cast Aluminum Alloy
- Piston Size: Standard Size E
- Piston Diameter: 53.97 mm
- Bore Size: 54.00 mm
- Ring Material: Nitride Coated, Steel
- Type: Top End
- Units: Kit
Important to know
Please ensure this kit is compatible with your specific engine model before installation. Professional installation is recommended to ensure proper fitment and performance.
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
VTK23119E
Piston Kit
54,00 mm
125 cc
Aluminum Alloy, Cast
Nitride Coated, Steel
Standard Size E
53,97 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.

