1. Pistons, Rings & Piston Kits Products
  2. sku: 5278288545607653
  3. NAMURA NX-20025-2R

NAMURA TECHNOLOGIES NX-20025-2R Piston Rings .020 66.90MM

fits model: Kx250. make: Kawasaki. year: 1992–2004.

Nx-20025-2r Namura Technologies .020 Over Bore Piston Rings Fits Kawasaki 1992-2004 Kx250 66.90mm See Desc

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-20025-2R ), ( Part Type: Ring Piston )

Review NAMURA TECHNOLOGIES Nx 5-2r .020 Over Bore Piston Rings Fits Kawasaki 66.90mm See Desc fits KX250 1992–2004

The Namura NX-20025-2R piston rings are specifically designed for Kawasaki KX250 motorcycles manufactured between the years 1992 and 2004. These piston rings are engineered to provide optimal performance and durability for your two-stroke engine.

The outer ring of this piston ring set is a compression ring, which is responsible for sealing the combustion chamber during the compression stroke. It features a low-tension design that minimizes the force required to install the ring, making the replacement process easier and less time-consuming. The outer ring is also manufactured using high-quality chrome molybdenum steel, ensuring a long service life and excellent sealing properties.

The middle ring in this set is an oil control ring. Its primary function is to control the flow of oil from the crankcase into the engine cylinder during the power stroke. This ring is designed to minimize oil consumption and ensure proper lubrication of the piston and cylinder walls. The oil control ring is made of high-temperature alloy steel and features a unique design that maximizes oil control while minimizing friction.

The inner ring in the piston ring set is a skirt ring, which is responsible for sealing the piston to the cylinder wall during the power stroke. It is critical for preventing the leakage of combustion gases and ensuring efficient engine performance. The inner ring is made of high-quality nickel-chrome alloy steel and features a precise fit to ensure a tight seal and optimal engine performance.

These piston rings are designed to fit Kawasaki KX250 motorcycles with a piston diameter of 66.90mm. The rings are manufactured using the latest technologies and rigorous quality control processes to ensure a perfect fit and optimal performance. They are also designed to work in conjunction with the existing piston and cylinder components, making them an excellent choice for riders who want to maintain the performance and reliability of their two-stroke engine.

In conclusion, the Namura NX-20025-2R piston rings are a high-quality and reliable solution for Kawasaki KX250 motorcycles manufactured between 1992 and 2004. They are specifically designed to provide optimal performance and durability, making them an excellent choice for riders who demand the best from their motorcycle. Whether you're a weekend warrior or a professional racer, these piston rings are sure to help you get the most out of your Kawasaki KX250.

Buying Namura NX-20025-2R 020 piston rings for Kawasaki KX250 motorcycles manufactured between 1992 and 2004 with a 66.90mm bore size can be a worthwhile investment for various reasons. Here are some pros and cons to consider before making a purchase.

Pros:

1. Replacement: Worn or damaged piston rings can significantly impact the performance and longevity of your Kawasaki KX250 engine. By replacing them with new rings, you ensure proper sealing of the combustion chamber, improved compression, and better engine efficiency.

2. High-Quality: Namura piston rings are renowned for their durability and precision. They are manufactured using advanced materials and manufacturing techniques, ensuring a snug fit and optimal sealing performance.

3. Improved Engine Life: Properly functioning piston rings help maintain engine oil pressure, prevent oil leaks, and minimize wear on other engine components. By investing in new rings, you are extending the life of your engine.

4. Enhanced Performance: New piston rings can lead to improved engine performance, as they ensure a proper seal between the piston and cylinder walls, allowing for optimal combustion and power delivery.

5. Cost-Effective: Replacing piston rings is a more cost-effective solution compared to engine overhauls or rebuilds, making it a wise investment for maintaining the overall health and performance of your Kawasaki KX250.

Cons:

1. Upfront Cost: The cost of purchasing new piston rings can be a significant investment for some motorcycle owners. However, the long-term benefits, such as improved engine performance and longevity, often outweigh the initial cost.

2. Installation: Installing piston rings can be a complex process that requires special tools and expertise. It may be best to have a professional mechanic perform the installation to ensure proper fitment and sealing.

3. Availability: Depending on your location, availability of Namura piston rings for your specific motorcycle model and year may be limited. Make sure to check with reputable suppliers or contact the manufacturer directly to confirm availability before making a purchase.

Conclusion:

In conclusion, purchasing Namura NX-20025-2R 020 piston rings for your Kawasaki KX250 motorcycle can provide numerous benefits, such as improved engine performance, extended engine life, and cost savings over more extensive engine repairs. While there are some cons to consider, such as upfront costs and installation complexity, the long-term benefits of a new piston ring installation outweigh the drawbacks. To ensure a successful and cost-effective outcome, make sure to purchase from a reputable supplier and consider having a professional mechanic perform the installation.

Details:

2003 KX250 will not work on OEM piston. Sold per piston. Rings are for .020 over bore size - 66.90mm. 2002 KX250 will not work on OEM piston.

Compatible with Kawasaki model's below: 1992 KX250. Manufactured by Namura. If you are replacing rings on more than one piston please change quantity in the listing. Includes two compression rings.

Made in Taiwan.

part #: nx200252r prices

  • $14.83-$18.48

specifications pistondon:

  • for models: Kx250
  • for makes: Kawasaki
  • for years: 1992-2004
  • brand: Namura Technologies
  • mpn: Nx-20025-2r
  • part type: Ring Piston

payments pistondon:

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  • wallet: Paypal
  • credit card: Visa

offer pistondon:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 3
  • started: March 24, 2025
  • sold: 0

general pistondon:

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

seller pistondon:

  • city: Suamico, Wisconsin
  • rating: 99.5%
  • # reviews: 385977

returns pistondon:

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

shipping pistondon:

  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 3-7 Days
for models: kx250, for makes: kawasaki, for years: 1992-2004, part type: ring piston,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 5278288545607653,

Namura Technologies NX-20025-2R Is Similar To:

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4 offers $14.83–$18.48 USD
  • Offer #1: $15.49 price + $0.00 shipping estimate = $15.49* total. 1996 KX250 (will not work on OEM piston). Manufactured by Namura.FREE SHIPPING
  • Offer #2: $14.83 price + $15.00 shipping estimate = $29.83* total. Kawasaki Kx250 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004. Piston Rings 66.85mm For Namura Pistons Only Kawasaki Kx250 1993-2004 Mpn:.+$15.00 shipping
  • Offer #3: $18.48 price + $15.11 shipping estimate = $33.59* total.+$15.11 shipping
  • Offer #4: $15.47 price + $14.99 shipping estimate = $30.46* total. MPN: KAWASAKI KX250 1993-2004.+$14.99 shipping

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