Vertex 125cc Top End Piston Kit
Vertex 125cc Top End Piston Kit
Hurry up, only 1 item left in stock.
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize your 2-stroke engine's performance with the Vertex Top End Piston Kit. Engineered for racing applications, this kit delivers enhanced durability and power. Get ready to experience quicker break-in times and extended piston life.
Description
The Vertex Top End Piston Kit is designed for enthusiasts and professionals seeking optimal engine performance. This kit features a cast piston crafted with Vertex technology and a race-shaped profile. The piston is heat treated using a T-5 hardening and tempering cycle, ensuring exceptional strength and resilience. A high-tech Molybdenum Disulphite coating on the piston skirt minimizes friction, allowing for faster break-in and increased longevity. Constructed from gravity cast aluminum alloy with an 18% silicone content, the piston achieves an ideal balance of lightweight design and robust performance. Specifically designed for 125cc 2-stroke engines with a 54.00 mm bore, this kit guarantees a precise fit and reliable operation.
Features & highlights
- Race-proven cast piston designed with Vertex technology for superior performance.
- T-5 heat treatment provides exceptional piston strength and durability.
- Molybdenum Disulphite coated skirt reduces friction for faster break-in and extended life.
- Gravity cast aluminum alloy with 18% silicone for a light and strong piston.
- Complete top end kit includes all necessary components for installation.
- Optimized for 125cc 2-stroke engines.
Technical specifications
- Brand: Vertex
- Piston Material: Aluminum Alloy, Cast
- Displacement: 125cc
- Engine Type: 2-Stroke
- Bore Size: 54.00 mm
- Piston Diameter: 53.94 mm
- Piston Size: Standard Size A
- Compression Ratio: Standard
- Ring Material: Nitride Coated, Steel
- Skirt Coating: Moly Coated
- Type: Top End
- Units: Kit
Important to know
This kit includes the piston, rings, wrist pin, circlips, and top end gaskets. Two-stroke piston rings are sold individually as replacements; four-stroke piston rings are sold as a set.
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
VTK24243A-1
Piston Kit
54,00 mm
Standard
125 cc
Aluminum Alloy, Cast
Nitride Coated, Steel
Standard Size A
53,94 mm
Moly Coated
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.

