## Namura Complete Piston Kit NA-40001-2 64.45mm The Namura NA-40001-2 piston kit is an excellent way to improve the performance and reliability of your motorcycle or ATV engine. This high-quality 64.45mm piston with a +0.5mm oversize offers a precise fit and long-lasting performance. Advanced technologies used in the production of the Namura piston ensure optimal engine operation under all conditions. ### Features and Benefits: * **Piston Diameter:** 64.45mm. A perfect replacement for a worn piston, restoring the engine's original power and compression. The +0.5mm oversize allows for a precise fit to the cylinder. * **MOS2 (Teflon/Molybdenum) Coating:** Reduces friction and improves heat transfer, resulting in smoother engine operation, lower fuel consumption, and extended service life. * **Machined Smooth Head:** By reflecting combustion heat and reducing carbon buildup, the head contributes to increased power and fuel economy. It minimizes the risk of overheating and ensures optimal performance. * **Anodized Dome:** Increases resistance to high temperatures and ensures long-lasting durability, even under extreme operating conditions. * **Hypereutectic Casting:** Higher silicon content, reduced thermal expansion, and additional wear resistance guarantee reliability and long piston life. * **Complete Kit:** The kit includes the piston, OEM quality piston rings, a wrist pin, and circlips. Everything you need for a quick and efficient replacement. ### Why Choose Namura? The Namura brand is synonymous with quality and precision in the field of motorcycle and ATV parts. Namura pistons guarantee reliability, performance, and long engine life. By investing in a Namura piston, you are investing in trouble-free riding and peace of mind. ### Installation: It is recommended that the installation of the Namura piston be carried out by a qualified mechanic.