ATHENA S4C05800002B Piston Cylinder Kit

( Brand: Athena ), ( Manufacturer Part Number: S4C05800002B ), ( Part Type: Piston Cylinder ), ( Compatible Model: Kx 125 ), ( Fitment Type: Mml ), ( Street/off-road: Off-road ), ( Units: Each ), ( Compression Ratio: 14.0 ), ( Legal Disclaimer: Your Local Laws Before Purchasing ), ( Photo Disclaimer: For Reference Only, See Item Details For Product Information ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By )

Review ATHENA Replacement Piston For Cylinder Kit Kawasaki fits KX 125

The Athena S4C05800002B piston for cylinder kit is specifically designed for Kawasaki KX 125 motorcycles. This piston is an essential component of the engine that undergoes high compression and temperature during operation, making it crucial for optimal engine performance.

This piston is manufactured using high-quality aluminum alloy material, ensuring durability, strength, and lightweight properties. The top ring groove is precision-machined to provide a perfect fit for the piston rings, ensuring efficient sealing and reducing the chances of oil leaks.

The piston skirt features a unique design that provides a perfect fit in the cylinder bore. The skirt's surface is finished with a mirror-like polish, ensuring minimal friction between the piston and cylinder walls. This results in reduced engine wear, smoother engine operation, and improved power delivery.

The piston crown is designed to provide maximum combustion efficiency. The crown shape and size are optimized to accommodate the Kawasaki KX 125 engine's combustion chamber dimensions. The piston crown is also finished with a smooth, polished surface to ensure efficient fuel combustion and optimal engine performance.

The piston pin bore is precision-machined to ensure a perfect fit for the piston pin. The pin's diameter and length are specifically designed for the Kawasaki KX 125 engine, ensuring proper piston movement and engine stability.

This piston kit includes the piston, piston rings, and piston pin. The piston rings are precision-manufactured to provide efficient sealing and reduce engine oil consumption. The piston pin is made of high-strength steel and is precision-machined to ensure proper fit and engine stability.

Installing this piston kit is relatively easy, and it comes with clear instructions to ensure a successful installation. The kit includes all necessary hardware, making it a complete solution for replacing the worn-out piston in your Kawasaki KX 125 engine.

In summary, the Athena S4C05800002B piston for cylinder kit is a high-quality, durable, and performance-enhancing component designed specifically for the Kawasaki KX 125 motorcycle. It is manufactured using high-quality materials, precision-machined to ensure a perfect fit, and provides optimal engine performance by reducing friction, improving combustion efficiency, and ensuring efficient sealing.

Pros and Cons of Buying Athena S4C05800002B Piston for Kawasaki KX 125

The Athena S4C05800002B piston is a popular aftermarket option for the Kawasaki KX 125 motorcycle. This piston kit comes with various benefits and drawbacks. In this article, we will discuss the pros and cons of buying this piston for your Kawasaki KX 125.

1. Enhanced Performance: The Athena S4C05800002B piston is designed to provide improved performance by increasing compression ratio and power output. This results in better acceleration and top speed.

2. Durability: The piston is made of high-quality materials, ensuring long-lasting performance. Its forged construction and reinforced skirt make it more resistant to engine stress and heat.

3. Customization: Aftermarket pistons like the Athena S4C05800002B offer customization options for racers and enthusiasts. You can choose the compression ratio that best fits your riding style and engine configuration.

4. Cost-Effective: In some cases, the Athena S4C05800002B piston may be less expensive compared to OEM (Original Equipment Manufacturer) pistons.

1. Installation Complexity: Installing the new piston requires considerable expertise, time, and resources. You may need to disassemble the engine, which could be expensive if done at a shop.

2. Risk of Engine Damage: There is always a risk of engine damage during installation or operation. Improper installation or using the wrong piston for your engine could cause serious issues.

3. Potential Power Increase: The increased power output of the Athena S4C05800002B piston may not be suitable for all riders, especially beginners. A more powerful engine might be harder to control, leading to a less enjoyable riding experience.

4. Potential Noise Increase: The performance improvements may result in increased engine noise, which could be unwelcome for some riders.

The Athena S4C05800002B piston presents both advantages and disadvantages for the Kawasaki KX 125 motorcycle. Its enhanced performance, durability, and cost-effectiveness make it an appealing option for racers and performance enthusiasts. However, the installation complexity, potential engine damage, power increase, and noise increase are factors that should be considered before making a purchase.

If you are a seasoned rider looking to boost your KX 125's performance and are comfortable with the installation process, the Athena S4C05800002B piston could be an excellent choice for you. However, if you are a beginner or prefer a quieter, more manageable riding experience, it may be better to stick with the OEM piston. Always consult with a professional mechanic or engine builder to ensure the proper installation and compatibility of the piston with your engine.

Details:

Style: Big Bore. Satisfaction Guaranteed Fast, Secure Delivery ATHENA - S4C05800002B Replacement Piston for Cylinder Kit Kawasaki KX 125: Thumbnails to:: Features,: Includes rings, clips and pin. Compression Ratio: 14.0:1. Same or Next Biz Day Shipping.

Piston Diameter: 57.95mm. Piston Size: Standard Size B. Specs,: Product Name: Piston. Engine Type: 2-Stroke.

Riding Style: Off-Road. Easy-to-follow step-by-step installation instructions.

part #: s4c05800002b prices

• $183.72-$230.36

specifications pistondon:

• for models: Kx, 125
• for makes: Kawasaki
• brand: Athena
• mpn: S4c05800002b
• part type: Piston Cylinder
• compatible model: Kx 125
• fitment type: Mml
• street/off-road: Off-road
• units: Each
• compression ratio: 14.0
• legal disclaimer: Your Local Laws Before Purchasing
• photo disclaimer: For Reference Only, See Item Details For Product Information
• compatibility disclaimer: Compatibility Chart Information Provided By

offer pistondon:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: August 21, 2025
• sold: 0

payments pistondon:

• credit card: Discover
• wallet: Google-pay
• other

shipping pistondon:

• transit: 4-9 Days
• class: Economy, Expedited
• service: Economy, Expedited
• cost: $0.00
• type: Fixed

returns pistondon:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller pistondon:

• # reviews: 2716
• city: Chandler, Arizona
• rating: 98.2%

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

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