Vertex Piston Kit 125cc 2-stroke Cast Replica
Vertex Piston Kit 125cc 2-stroke Cast Replica
Available in stock (8)
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize the performance and longevity of your 2-stroke engine with the Vertex Top End Piston Kit. This kit provides a reliable and cost-effective solution for rebuilding your top end, ensuring optimal power and efficiency. Engineered for enthusiasts and professionals alike, the Vertex piston kit delivers enhanced durability and performance.
Description
The Vertex Top End Piston Kit is designed as a direct OE replacement, offering a seamless fit and reliable performance. The piston is manufactured from a gravity-cast aluminum alloy with an 18% silicone content, providing excellent strength and heat resistance. It undergoes a T-5 hardening and tempering cycle, further enhancing its durability. The piston skirt features a high-tech Molybdenum Disulphide coating, which reduces friction for a quicker break-in period and extended piston life. Ideal for 125cc 2-stroke engines, this kit ensures your motorcycle maintains peak performance.
Features & highlights
- Gravity-cast aluminum alloy piston with 18% silicone for superior strength and heat resistance.
- T-5 heat treatment provides enhanced durability and longevity.
- Molybdenum Disulphide coated piston skirt reduces friction and improves break-in.
- Complete top end kit includes all necessary components for a hassle-free rebuild.
- Designed as a direct OE replacement for easy installation.
- Optimized for 125cc 2-stroke engines, ensuring peak performance.
Technical specifications
- Brand: Vertex
- Product Name: Top End Piston Kit
- Engine Type: 2-Stroke
- Displacement: 125 cc
- Cylinder Diameter: 54.00 mm
- Piston Diameter: 53.94 mm
- Piston Material: Aluminum Alloy, Cast
- Skirt Coating: Molybdenum Disulphide
- Compression Ratio: Standard
- Units: Kit
Important to know
This kit includes all necessary components for a top-end rebuild: piston, rings, pins, circlips, top end gaskets, and wrist pin bearing.
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
VTK23119B
Top End Piston Kit
Standard
125 cc
Aluminum Alloy, Cast
54.00 mm
53.94 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.

