1. Pistons, Rings & Piston Kits Products
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  3. NAMURA NX-20030-BSUZ

NAMURA TECHNOLOGIES NX-20030-BSUZ Piston Kit 76.96MM 77MM

fits model: Rm-z250, Std. make: Suzuki. year: 2004–2006.

Nx-20030-bsuz Namura Technologies Size B 76.96mm Piston Kit For Suzuki 2004-2006 Rm-z250 Std Bore 77mm

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-20030-BSUZ ), ( Part Type: Piston ), ( Country Of Origin: Taiwan )

Review NAMURA TECHNOLOGIES Size 76.96mm Piston Kit For Suzuki Bore 77mm fits RM-Z250 STD 2004–2006

Introducing the Namura NX-20030-BSuz piston kit, an essential upgrade for Suzuki RM-Z250 Standard motorcycles from the years 2004 to 2006 with a 77mm bore size. This aftermarket piston kit is designed to enhance the overall performance of your motorcycle by providing superior-quality components that exceed OEM specifications.

The pistons in this kit are meticulously crafted using high-strength forged material, ensuring optimal durability and reliability. The piston crown is engineered with a precise dome shape and a honed surface finish for optimal combustion efficiency. This design allows for increased power output and improved throttle response, delivering a more exhilarating riding experience.

Additionally, the piston skirt features a state-of-the-art coating that reduces friction and minimizes wear, ensuring optimal piston-to-cylinder contact. This leads to improved engine longevity and reduced maintenance costs over time.

The included piston rings are made from premium materials that offer superior sealing properties. The compression ring is designed with a heavy-duty structure to ensure optimal compression and power transfer, while the oil control ring effectively minimizes oil consumption for extended engine life.

Each piston kit comes with carefully matched piston-to-liner clearances, ensuring proper installation and optimal engine performance. The kit also includes new piston pin and piston pin bushings for a hassle-free installation process.

In summary, the Namura NX-20030-BSuz piston kit is an excellent investment for Suzuki RM-Z250 Standard motorcycle owners seeking increased power output, improved throttle response, and enhanced engine longevity. This high-performance piston kit is designed to provide superior quality and durability, making it an essential upgrade for any serious rider.

Pros and Cons of buying a Namura NX-20030-BSuz Piston Kit for Suzuki 2004-2006 RM-Z250 STD 77mm

1. Pros:

a. This piston kit is specifically designed for the Suzuki RM-Z250 STD (2004-2006) with a bore size of 77mm, ensuring a perfect fit.

b. The piston kit is made of high-quality materials, such as forged aluminum pistons, which are known for their durability and performance.

c. The kit includes not only the piston but also the piston ring set, which can save you additional costs and time.

d. The piston kit can help improve the performance of your motorcycle by increasing power and torque.

2. Cons:

a. Installing the piston kit requires some mechanical knowledge and skills, which may not be suitable for beginners.

b. The cost of the piston kit may be higher than the cost of a stock piston, which could be a deterrent for some buyers.

c. There is always a risk involved when making modifications to your motorcycle, which could potentially lead to engine damage if not installed correctly.

Conclusion:

The Namura NX-20030-BSuz piston kit for Suzuki 2004-2006 RM-Z250 STD 77mm offers several advantages, including improved performance and durability. However, it also comes with some disadvantages, such as the installation process and the cost. Ultimately, the decision to buy this piston kit depends on your mechanical skills, budget, and desired performance upgrade for your motorcycle.

Recommendation:

If you are confident in your mechanical skills, have the necessary tools and experience, and are willing to invest in a high-quality piston kit that can enhance the performance of your Suzuki RM-Z250 STD, then the Namura NX-20030-BSuz piston kit is a worthwhile investment. However, if you are unsure about your mechanical abilities, or if the cost is a concern, it may be wiser to consider other options, such as consulting a professional mechanic or purchasing a less expensive aftermarket piston kit.

Details:

Manufactured by Namura. Piston dome is anodized for superior heat resistance and longer lifespan. Kit is for standard bore size - 77.00mm. Compatible with Kawasaki model's below: 2004 - 2005 KX250F.

Size B piston is 76.96mm. Made in Taiwan. Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life. Kit Includes piston, rings, pin, clips you get exactly what is pictured.

Unlike other Namura pistons which are cast, this piston is forged. Compression ratio of 12.6:1.

part #: nx20030 prices

  • $146.58-$179.96

specifications pistondon:

  • for models: Rm-z250, Std
  • for makes: Suzuki
  • for years: 2004-2006
  • brand: Namura Technologies
  • mpn: Nx-20030-bsuz
  • part type: Piston
  • country of origin: Taiwan

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offer pistondon:

  • sold: 0
  • started: May 28, 2026
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1

general pistondon:

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

shipping pistondon:

  • type: Fixed
  • cost: $0.00
  • class: Standard
  • service: Standard
  • transit: 4-7 Days

returns pistondon:

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

seller pistondon:

  • rating: 99.9%
  • city: Suamico, Wisconsin
  • # reviews: 418635
for models: rm-z250, std, for makes: suzuki, for years: 2004-2006, part type: piston, country of origin: taiwan,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 12661033232680008,

Namura Technologies NX-20030 Is Similar To:

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5 offers $146.58–$179.96 USD
  • Offer #1: $169.96 price + $0.00 shipping estimate = $169.96* total. Hypereutectic Casting Process. Reflects combustion heat and reduces carbon buildup, protecting the top of the piston.FREE SHIPPING
  • Offer #2: $179.96 price + $0.00 shipping estimate = $179.96* total. (A) - Standard Bore 76.95mm, 12.6:1 Compression. Namura K Top End Rebuild Kit (A) - Standard Bore 76.95mm, 12.6:1 Compression.FREE SHIPPING
  • Offer #3: $146.58 price + $0.00 shipping estimate = $146.58* total. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures.FREE SHIPPING
  • Offer #4: $95.16 price + $0.00 shipping estimate = $95.16* total. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup, protecting the top of the piston. MOS2 (Teflon/Molybdenum) Coated Skirts increased heat transfer, reduced friction, and helping to eliminate cold seizures.FREE SHIPPING
  • Offer #5: $135.00 price + $0.00 shipping estimate = $135.00* total. Brand new never used, box has been opened but it is in perfect condition.FREE SHIPPING

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