NAMURA TECHNOLOGIES NX-40048AA Standard Piston Kit 96.95MM 97MM

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-40048AA ), ( Part Type: Piston )

Review NAMURA TECHNOLOGIES Standard Bore Piston Kit Size 96.95mm For Yamaha 97mm fits YZ450FX 2016–2020

The Namura NX-40048AA Standard Piston Kit is a high-performance upgrade solution for the Yamaha YZ450FX motorcycles manufactured between 2016 and 2020. This piston kit is specifically designed to replace the OEM (Original Equipment Manufacturer) piston on your motorcycle, providing several benefits that can enhance the overall performance and durability of your engine.

The Namura piston kit is engineered with a 96.95mm bore size, which is a 0.1mm increase from the stock piston. This slight increase in bore size allows for a larger combustion chamber, leading to improved power and torque. The piston is designed with a high-grade, forged aluminum construction for superior strength and reliability.

One of the most notable features of the Namura NX-40048AA Standard Piston Kit is its dual ring design. The piston ring set includes a compression ring and an oil control ring. The compression ring is designed to provide optimal sealing and combustion efficiency, while the oil control ring ensures proper engine oil retention and minimizes oil consumption. Both rings are made from high-quality, low-friction materials to ensure a long service life and smooth engine operation.

Another advantage of the Namura NX-40048AA Standard Piston Kit is its precision machining. Each piston is carefully crafted using advanced CNC machining techniques to ensure a perfect fit and optimal engine performance. The piston skirt is designed with a optimized shape and finish to minimize friction and improve ring seal, leading to better power output and fuel efficiency.

Additionally, the Namura piston kit includes a piston pin and piston pin bushing for a complete piston assembly replacement. The piston pin is made from high-strength material and is precision-machined to ensure a perfect fit and maximum durability. The piston pin bushing is manufactured from a high-quality, low-friction material to ensure smooth piston movement and minimize wear.

In summary, the Namura NX-40048AA Standard Piston Kit is a high-performance upgrade solution for the Yamaha YZ450FX motorcycles. It offers several benefits, including increased power and torque, improved engine durability, reduced oil consumption, and smooth engine operation. With its precise machining, high-grade materials, and dual ring design, this piston kit is a top choice for riders looking to enhance the performance of their Yamaha YZ450FX motorcycle.

Pros and Cons of buying a Namura NX-40048AA Standard Piston Kit for Yamaha YZ450FX (2016-2020)

a. Enhanced Performance: The Namura piston kit is designed to provide improved combustion efficiency and power output. This could result in better acceleration and top-end performance for your Yamaha YZ450FX.

b. High-Quality Materials: The piston kit uses high-quality materials, including a forged piston and a ring set made of top-tier materials for durability and reliability.

c. Easy Installation: The piston kit comes with detailed instructions and is typically a straightforward installation process. This can save time and money compared to professional installation.

d. Cost-Effective: Compared to OEM piston kits or aftermarket options with advanced features, the Namura NX-40048AA is relatively affordable.

a. Potential Powerband Shift: Some users have reported a noticeable shift in powerband after installing this piston kit, which might require adjustments to the jetting or fuel mapping.

b. Not Suitable for Heavy Use: The Namura NX-40048AA is not recommended for heavy use, such as racing or extreme riding conditions, as it does not offer the same level of durability as more advanced piston kits.

c. Requires Additional Accessories: To achieve optimal performance, some users may need to purchase additional accessories, such as a new clutch or a high-performance air filter, which can add to the overall cost.

The Namura NX-40048AA Standard Piston Kit for the Yamaha YZ450FX (2016-2020) offers several advantages, including improved performance and cost-effectiveness. However, it comes with some potential drawbacks, such as a possible powerband shift and limited durability for heavy use.

If you're looking for a cost-effective upgrade to enhance the performance of your Yamaha YZ450FX, the Namura NX-40048AA Standard Piston Kit could be an excellent choice. However, if you engage in heavy use or intense racing conditions, it might be worth investing in a more durable and advanced piston kit. Always remember to follow the installation instructions carefully and consider any additional accessories that may be necessary for optimal performance.

Details:

12.5:1 Compression ratio. Engineered to maintain its high tensile strength up 700 F 370 C, 50% higher than a conventional cast piston, this gives Hypertrophy pistons the perform under operating conditions normally reserved for forged. Hypertrophy Series piston. Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life.

Size A piston is 96.95mm. Also allows for smoother start-ups break-ins. Kit Includes piston, rings, pin clips you get exactly what is pictured. Piston dome is anodized for superior heat resistance and longer lifespan.

Kit is for standard bore size - 97.00mm. Made in Taiwan. Manufactured by Namura.

part #: nx40048aa prices

• $99.95-$119.95

specifications pistondon:

• for models: Yz450fx
• for makes: Yamaha
• for years: 2016-2020
• brand: Namura Technologies
• mpn: Nx-40048aa
• part type: Piston

offer pistondon:

• availability: In Stock
• started: March 2, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1

seller pistondon:

• city: Suamico, Wisconsin
• # reviews: 385403
• rating: 99.4%

returns pistondon:

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

general pistondon:

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

payments pistondon:

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

shipping pistondon:

• type: Fixed
• service: Standard
• cost: $0.00
• class: Standard
• transit: 3-6 Days

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