---
product_id: 21017928
title: "Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit"
brand: "athena"
price: "5784 zł"
currency: PLN
in_stock: true
reviews_count: 6
url: https://www.desertcart.pl/products/21017928-athena-p400485100008-54mm-125cc-standard-bore-cylinder-kit
store_origin: PL
region: Poland
---

# Race Proven Aluminum Build 125cc Power Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit

**Brand:** athena
**Price:** 5784 zł
**Availability:** ✅ In Stock

## Summary

> 🏁 Rev Up Your Adventure with Athena!

## Quick Answers

- **What is this?** Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit by athena
- **How much does it cost?** 5784 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/21017928-athena-p400485100008-54mm-125cc-standard-bore-cylinder-kit)

## Best For

- athena enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Your Ride:** Elevate your performance with a 125cc standard bore cylinder kit designed for the thrill-seeker.
- • **Lightweight Champion:** Weighing in at just 3.31 pounds, this kit enhances speed without compromising strength.
- • **Precision Engineering:** Manufactured to Yamaha factory specifications, ensuring a perfect fit and optimal performance.
- • **Race-Ready Performance:** Chosen by top race teams across various disciplines, from Supercross to Superbike.
- • **Durability Meets Design:** Crafted from aluminum and lined with a nickel-carbide coating for unmatched reliability.

## Overview

The Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit is a high-performance powersports vehicle part designed for durability and reliability. Constructed from aluminum with a nickel-carbide coating, it meets Yamaha factory specifications and is trusted by elite racing teams across multiple racing formats.

## Description

Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit

## Features

- Package Dimensions :33.02 Cm L X21.082 Cm W X15.494 Cm H
- Product Type :Powersports Vehicle Part
- Contracted From Aluminum, The Cylinder Is Lined With A Nickel-Carbide Coating For Durable, Reliable Performance
- Built From Race Proven Designs To Yamaha Factory Specifications
- Chosen By The Top Race Teams In All Forms Of Racing Including Super Cross, Motocross, Gncc, Superbike, And More

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Athena |
| Brand | Athena |
| Model | P400485100008 |
| Item Weight | 3.31 pounds |
| Product Dimensions | 12.9 x 8.4 x 6.2 inches |
| Item model number | P400485100008 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | P400485100008 |
| OEM Part Number | P400485100008 |

## Images

![Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit - Image 1](https://m.media-amazon.com/images/I/61uJwsycOUL.jpg)
![Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit - Image 2](https://m.media-amazon.com/images/I/61n0UQocxCL.jpg)
![Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit - Image 3](https://m.media-amazon.com/images/I/61uJwsycOUL.jpg)
![Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit - Image 4](https://m.media-amazon.com/images/I/61n0UQocxCL.jpg)
![Athena (P400485100008) 54mm 125cc Standard Bore Cylinder Kit - Image 5](https://m.media-amazon.com/images/I/61uJwsycOUL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Normally Don’t Write Reviews,
  

*by M***S on Reviewed in the United States on February 20, 2023*

Will Delete if Get any reimbursement,Overall What a Head Ache, for the money I spent I would think Everything would work.After many issues I found not only was the ports in the cylinder causing damage but the power valves also were both different sizes.I tried to make this work with out retuning but I’m down two Brand new pistons + gasket sets and many hours of work to find it being the “ Brand New Cylinder head / Parts Supplied” I’m so frustrated I don’t even want the bike anymore. What a terrible experience all due to Quality.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Did not come with Circlips
  

*by O***A on Reviewed in the United States on January 17, 2019*

Got everything that is shown in picture except circlips for piston. Everything else was solid, boxes were previously open not sure what thats about.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Not all parts
  

*by C***2 on Reviewed in the United States on April 25, 2019*

Got my kit and didn’t get any gaskets or a piston and any piston parts just cylinder and power vaulve

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**Shop now:** [https://www.desertcart.pl/products/21017928-athena-p400485100008-54mm-125cc-standard-bore-cylinder-kit](https://www.desertcart.pl/products/21017928-athena-p400485100008-54mm-125cc-standard-bore-cylinder-kit)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-23*