Vertex 125cc Cast Replica Piston Kit
Vertex 125cc Cast Replica Piston Kit
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
The Vertex Top End Piston Kit (Cast Replica) offers reliable performance and durability for your 125cc 2-stroke engine. This kit provides a cost-effective solution for maintaining and restoring your engine's top end. Crafted with precision, it ensures optimal fit and function, delivering the power and reliability you expect.
Description
This Vertex replica piston kit features a cast piston made to original OE form, providing a direct replacement for your worn components. Each piston undergoes a T-5 hardening and tempering cycle, enhancing its strength and resistance to wear. The piston skirt is coated with Molybdenum Disulphite, which reduces friction for faster break-in and extends piston life. The piston is constructed from gravity-cast aluminum alloy with 18% silicone content, resulting in a lightweight yet robust design. With OEM replacement rings and comprehensive gasket set, this top end piston kit provides a complete solution for your engine rebuild. Get your Vertex piston kit today for peak engine performance.
Features & highlights
- Cast piston designed as a direct OE replacement.
- T-5 heat treatment enhances piston strength and durability.
- Molybdenum Disulphite coated skirt reduces friction and improves break-in.
- Gravity-cast aluminum alloy with 18% silicone for a lightweight and strong piston.
- Complete top end kit includes piston, rings, wrist pin, circlips, and top end gaskets.
- Nitride coated steel rings for improved sealing and wear resistance.
Technical specifications
- Brand: Vertex
- Engine Type: 2-Stroke
- Displacement: 125 cc
- Bore Size: 54.00 mm
- Piston Diameter: 53.95 mm
- Piston Material: Cast Aluminum Alloy
- Piston Size: Standard Size B
- Ring Material: Nitride Coated Steel
- Type: Top End
Important to know
Please ensure proper fitment for your specific motorcycle model. 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
VTK23928B-3
Piston Kit
54,00 mm
125 cc
Aluminum Alloy, Cast
Nitride Coated, Steel
Standard Size B
53,95 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.

