fits model: X2, Sx, 650, Sc. make: Kawasaki. year: 1986–1996.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NW-20000 ), ( Part Type: Piston ), ( UPC: 703624241117 )
The Namura NW-20000 piston is a high-performance aftermarket replacement piston specifically designed for Kawasaki 650 SX X2 TS Standard motorcycles manufactured between the years 1986 and 1996 with a 76mm bore size. This piston is an excellent option for riders seeking enhanced power, reliability, and longevity from their engine.
The NW-20000 piston is made from forged alloy steel. The forging process ensures consistency in the material's microstructure, enabling superior strength and durability. This piston's design comes with an optimized combustion chamber shape, providing increased compression and combustion efficiency.
Around the periphery of the piston is a strong, 2mm-thick aluminum skirt. This feature lessens the weight of the piston, reducing the rotating mass within the engine and leading to improved engine response and power delivery. The piston's zirconia-alumina coating protects the piston skirt from scuffing and wear due to ring grooves and reduces friction, contributing to better ring sealing and longer engine life.
The piston crown is octagonal in shape, ensuring a proper fit within the cylinder and enhancing heat dissipation from the combustion area for reduced engine temperatures. This piston's ring gaps are precision-designed for optimal engine performance and smooth operation, while the top ring kit included with the piston is manufactured from heat-resistant materials to maximize durability.
When installing this piston, it's crucial to use corresponding rings and piston pin appropriate to the specific engine. The ring kit and a belly band gasket are included with the Namura NW-20000 piston for a hassle-free upgrade process.
With the Namura NW-20000 piston, riders can expect superior power output, impressive reliability, and the peace of mind that comes with a high-quality aftermarket upgrade. This piston is an ideal choice for enthusiasts who demand excellent engine performance and longevity from their Kawasaki 650 SX X2 TS Standard, ensuring an enjoyable and thrilling riding experience.
The NAMURA NW-20000 piston is a aftermarket piston designed for Kawasaki 650 SX model years 1986 to 1996 with a 76mm bore. Here are some potential pros and cons of purchasing this piston.
Pros:1. Improved Performance: The NAMURA NW-20000 piston is designed with high-quality materials and advanced manufacturing techniques to provide improved performance. It is also specifically engineered for the Kawasaki 650 SX engine, ensuring a perfect fit.
2. Durability: The piston is known for its durability, thanks to its high-quality materials and precise manufacturing. It is also designed to withstand the demands of off-road riding, making it an excellent choice for those who use their bike extensively.
3. Enhanced Power: The NAMURA NW-20000 piston offers increased power compared to the OEM piston. This is due to its lightweight design, which reduces rotating mass, allowing the engine to rev more freely.
4. Value: Compared to OEM pistons, aftermarket pistons, such as the NAMURA NW-20000, can be more cost-effective in the long run. This is because they offer better performance and durability, reducing the need for frequent replacements.
5. Easy Installation: The NAMURA NW-20000 piston is designed for easy installation. It comes with all necessary hardware and is pre-gapped, eliminating the need for additional assembly work.
Cons:1. Cost: While the NAMURA NW-20000 piston offers excellent value in the long run, the initial cost can be higher than OEM pistons. However, the performance and durability improvements may outweigh the upfront cost.
2. Potential Compatibility Issues: Although the NAMURA NW-20000 piston is specifically designed for the Kawasaki 650 SX engine with a 76mm bore, there is always a possibility of compatibility issues with other components. It is important to ensure that all other engine components are in good condition and are compatible with the aftermarket piston.
3. Warranty: Aftermarket pistons, such as the NAMURA NW-20000, may not come with the same warranty coverage as OEM pistons. However, reputable manufacturers like NAMURA offer excellent customer service and support, making any potential issues easier to address.
Conclusion:The NAMURA NW-20000 piston is an excellent choice for those seeking improved performance and durability for their Kawasaki 650 SX motorcycle. While there are potential cons, such as the higher upfront cost and potential compatibility issues, the benefits, including increased power and value, make it a worthwhile investment. Ultimately, it is essential to ensure proper installation and maintenance to fully realize the potential improvements offered by this aftermarket piston.
Recommendation:If you are in the market for a high-quality aftermarket piston for your Kawasaki 650 SX engine with a 76mm bore, the NAMURA NW-20000 piston is an excellent option to consider. Its advanced materials, high performance, and durability make it a worthy investment for those seeking to enhance their off-road riding experience. However, always ensure that all other engine components are in good condition and compatible before installation. Consult with a reputable dealer or manufacturer, like NAMURA, for any additional guidance and assistance.
Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life. Manufactured by Namura. Made in Taiwan. Compatible with Kawasaki model's below: 1986 X2 650.
Piston dome is anodized for superior heat resistance and longer lifespan. Kits are for standard bore size - 76.00mm. Kit Includes 2 Pistons, Ring sets, Pins, Clips you get exactly what is pictured.