---
product_id: 77314732
title: "Prox Racing Parts 01.4121.A Piston Kit"
brand: "prox racing parts"
price: "853 kr"
currency: DKK
in_stock: true
category: "Automotive"
url: https://www.desertcart.dk/products/77314732-prox-racing-parts-01-4121-a-piston-kit
store_origin: DK
region: Denmark
---

# Prox Racing Parts 01.4121.A Piston Kit

**Brand:** prox racing parts
**Price:** 853 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Prox Racing Parts 01.4121.A Piston Kit by prox racing parts
- **How much does it cost?** 853 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/77314732-prox-racing-parts-01-4121-a-piston-kit)

## Best For

- prox racing parts enthusiasts

## Why This Product

- Trusted prox racing parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

ProX racing pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your motorcycle, scooter, moped, ATV, personal watercraft and more. ProX Piston Kits for sleeved cylinders are available in standard size and a wide range of oversize&apos;s. The availability of oversize&apos;s up to 2 millimeters significantly helps to increase the lifespan of a cylinder by offering more re-boring possibilities. ProX racing pistons for plated cylinders come in standard size, as well as in A, B, C, D+ oversize&apos;s. All ProX Piston Kits are supplied complete with pistons, piston rings, wrist pin and circlips, ready to install.

## Features

- Pistons for plated cylinders come in standard size, as well as in A, B, C, D+ oversize's
- Pistons for sleeved cylinders are available in standard size and a wide range of oversize's
- Uses the same low-expansion, low-friction piston alloy as used for all major Japanese engine manufacturers
- Precision machined on the latest, state of the art CNC equipment
- All ProX piston kits are supplied complete with pistons, piston rings, wrist pin and circlips, ready to install
- ›See more product details

## Images

![Prox Racing Parts 01.4121.A Piston Kit - Image 1](https://images-na.ssl-images-amazon.com/images/I/41bV3CRX8vL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/77314732-prox-racing-parts-01-4121-a-piston-kit](https://www.desertcart.dk/products/77314732-prox-racing-parts-01-4121-a-piston-kit)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-05*