NAMURA TECHNOLOGIES FX-20090-B Forged Standard Piston Kit 96MM

( Brand: Namura Technologies ), ( Manufacturer Part Number: FX-20090-B ), ( Part Type: Piston )

Review NAMURA TECHNOLOGIES Forged Standard Bore Piston Kit Size For Kawasaki 96mm fits KX450 2019–2023

Introducing the Namura FX-20090-B Forged Standard Piston, specifically designed for the Kawasaki KX450 motorcycles manufactured between 2019 and 2023. This high-performance piston is engineered to deliver exceptional power, reliability, and durability to your off-road machine.

The FX-20090-B piston is meticulously crafted using advanced forging technology. This process ensures a strong, uniform structure that can withstand the rigors of high-performance riding. The forging process also results in a piston that is lighter than its cast counterparts, reducing rotating mass for improved engine response and efficiency.

This 96mm kit piston features a state-of-the-art, high-strength, forged aluminum crown. The crown is designed to provide optimal compression and power output, ensuring that every ounce of fuel is converted into usable horsepower. The piston skirt is also forged from high-strength aluminum, providing superior strength and durability while minimizing weight.

The FX-20090-B piston is equipped with a compression height of 31.5mm, providing an optimal balance between power and efficiency. The piston ring package includes a compression ring, two oil control rings, and a top ring, all of which are designed to maximize power, reduce friction, and minimize blowby.

This piston kit also includes a new, high-performance wrist pin and pin retainer. The wrist pin is made from high-strength material to ensure maximum power transfer from the crankshaft to the piston. The pin retainer is designed to maintain pin alignment and prevent damage from the forces generated during high-performance riding.

The Namura FX-20090-B Forged Standard Piston is an ideal upgrade for any Kawasaki KX450 rider seeking to maximize power, reliability, and durability. This high-performance piston kit is backed by Namura's commitment to quality and performance, ensuring that you can trust it to deliver results on the track or trail.

In summary, the Namura FX-20090-B Forged Standard Piston is a high-performance upgrade for the Kawasaki KX450 motorcycles produced between 2019 and 2023. This piston kit is meticulously crafted using advanced forging technology, providing exceptional power, reliability, and durability. It features a high-strength aluminum crown, forged aluminum skirt, and a new wrist pin and pin retainer. This piston kit is an ideal upgrade for any KX450 rider seeking to maximize power, reliability, and durability on the track or trail.

Buying a Namura FX-20090-B forged standard piston for a Kawasaki KX450 from the 2019-2023 model years with a 96mm kit comes with several pros and cons that can help you make an informed decision.

1. Forged piston: Forged pistons are stronger and more durable than cast pistons. They can handle higher compression and heat better, leading to improved engine performance.

2. Improved power delivery: The forged piston kit can lead to better power delivery and increased horsepower due to the piston's ability to handle more compression.

3. Enhanced reliability: The forged piston is less prone to failure than a cast piston, which can save you money in the long run by reducing the need for frequent piston replacements.

1. Higher cost: Forged pistons are more expensive than cast pistons. The Namura FX-20090-B kit may be a significant investment upfront.

2. Installation complexity: Installing a forged piston kit can be more complicated than installing a cast piston. It may require specialized tools and knowledge, which could add to the cost.

3. Potential engine modifications: Installing a forged piston kit may require other engine modifications to ensure proper functionality and efficiency. These modifications could add to the overall cost and complexity of the project.

The Namura FX-20090-B forged standard piston kit for a Kawasaki KX450 from the 2019-2023 model years with a 96mm kit offers several advantages, such as improved engine performance, reliability, and power delivery. However, it also comes with a higher cost, installation complexity, and potential engine modifications. Ultimately, the decision to purchase this kit depends on your budget, technical abilities, and desired performance improvements. If you're looking for maximum power and reliability, the forged piston kit may be worth the investment. However, if you're on a tight budget or prefer a more straightforward upgrade, you may want to consider other options.

If you're considering purchasing the Namura FX-20090-B forged standard piston kit for your Kawasaki KX450, it's essential to weigh the pros and cons carefully. Make sure you have a clear understanding of the installation process, potential modifications, and costs involved. If you have the necessary skills, resources, and budget, this kit can provide significant performance improvements. However, if you're unsure about any aspect of the installation or modification process, it may be a good idea to consult a professional mechanic or engine builder to ensure a successful and safe installation.

Details:

All Namura Forged pistons come with Namura signature features: 100% CNC-machine piston domes, hard anodized domes for reduced carbon build-up and heat resistance M0S2 coated skirts excellent break-in protection properties. Made in Taiwan. Compatible with Kawasaki model's below: 2019 KX450. Kit Includes piston, rings, pin clips you get exactly what is pictured.

Manufactured by Namura. Kit is for standard bore size - 96.00mm. Size B piston is 95.96mm. Namura exclusive forged alloy used offers lower expansion rates, allowing for tighter build tolerances and superior tensile strength at operating temperatures.

Namura FORGED Series piston.

part #: fx20090 prices

• $115.42-$162.64

specifications pistondon:

• for models: Kx450
• for makes: Kawasaki
• for years: 2019-2023
• brand: Namura Technologies
• mpn: Fx-20090-b
• part type: Piston

returns pistondon:

• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days

offer pistondon:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: July 7, 2025
• quantity: 2

shipping pistondon:

• service: Standard
• cost: $0.00
• class: Standard
• type: Fixed
• transit: 2-5 Days

payments pistondon:

• wallet: Apple-pay
• other
• credit card: Diners-club

general pistondon:

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

seller pistondon:

• city: Suamico, Wisconsin
• # reviews: 387619
• rating: 99.4%

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