---
product_id: 10325066
title: "Vertex VTK23429CD Replica Top End Piston Kit"
price: "£128.84"
currency: GBP
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.uk/products/10325066-vertex-vtk23429cd-replica-top-end-piston-kit
store_origin: GB
region: United Kingdom
---

# Boosts engine power & performance Precision 39.470mm piston diameter Authentic Italian craftsmanship Vertex VTK23429CD Replica Top End Piston Kit

**Price:** £128.84
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock peak power with Italian precision!

## Quick Answers

- **What is this?** Vertex VTK23429CD Replica Top End Piston Kit
- **How much does it cost?** £128.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/10325066-vertex-vtk23429cd-replica-top-end-piston-kit)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proven Compatibility:** Perfect fit for Husqvarna TC 50 (2017-2019) & KTM 50 SX (2009-2017)
- • **Race-Ready Precision:** Exact 39.470mm piston diameter for flawless fit and max efficiency
- • **Power Surge Guaranteed:** Engineered to elevate your bike’s power and throttle response
- • **Italian-Made Excellence:** Crafted in Italy for superior durability and performance reliability
- • **Complete Top-End Solution:** Includes piston, rings, pins, circlips, gaskets & wrist pin bearing for hassle-free install

## Overview

The Vertex VTK23429CD Replica Top End Piston Kit is a precision-engineered upgrade designed to boost power and performance for 50cc engines. Featuring a 39.470mm piston diameter and complete top-end components, this Italian-made kit fits Husqvarna TC 50 (2017-2019) and KTM 50 SX (2009-2017) models, ensuring a seamless installation and race-ready reliability.

## Description

DescriptionVerify the part fits before purchasing Specs: Description: Top End Piston Kit Compression Ratio: STD Cylinder Bore: 39. 500 Piston Diam: 39. 470 Displacement: 50. 000 Notes: Top end piston kit includes: piston, rings, pins, circlips, top end gaskets, and wrist pin bearing when applicable. Fits: Husqvarna TC 50 2017-2019 KTM 50 SX 2009-2017

## Features

- Increases power and performance
- Includes piston, ring(s), pin, circlip
- Made in Italy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #1,378,178 in Automotive ( See Top 100 in Automotive ) #362 in Powersports Pistons |
| Customer Reviews | 4.4 out of 5 stars 20 Reviews |

## Images

![Vertex VTK23429CD Replica Top End Piston Kit - Image 1](https://m.media-amazon.com/images/I/61Z3AnJV8DL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***L on February 11, 2026*



### ⭐⭐⭐⭐⭐ Review
*by H***. on December 24, 2021*



### ⭐⭐⭐⭐⭐ Review
*by A***R on October 29, 2016*



## Frequently Bought Together

- Vertex VTK23429CD Replica Top End Piston Kit
- NEW KTM 50 TWIN AIR FILTER SX MINI SENIOR JUNIOR fits all 2009-2021 45206015000
- KTM New OEM STATOR Assembly 50 SX SXS MINI JR SR 2002-2018 45139004000

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**Shop now:** [https://www.desertcart.co.uk/products/10325066-vertex-vtk23429cd-replica-top-end-piston-kit](https://www.desertcart.co.uk/products/10325066-vertex-vtk23429cd-replica-top-end-piston-kit)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-01*