## Namura NA-20005-6 Complete Piston Kit 74.20mm - Enhanced Performance and Reliability for Your Motorcycle The Namura NA-20005-6 piston kit, with a diameter of 74.20mm and an oversize of 1.50mm, is an excellent way to improve the performance and extend the life of your motorcycle engine. Namura, known for its high-quality replacement parts, offers a product that will meet the demands of even the most discerning riders. ### Advanced Technology for Your Machine The Namura NA-20005-6 piston kit is manufactured using advanced technologies, guaranteeing reliability and long-lasting operation: * **MOS2 (Teflon/Molybdenum) Coating:** The piston skirts are coated with MOS2 for improved heat transfer, reduced friction, and minimized risk of cold seizures. * **Machined Smooth Crown:** The piston crown is precisely machined to reflect combustion heat and reduce carbon buildup. This translates to increased horsepower and fuel economy of up to 6%. * **Anodized Crown:** Anodizing the piston crown enhances its resistance to high temperatures and ensures longer life. * **Hypereutectic Casting:** Thanks to the hypereutectic casting process, the piston has a higher silicon content, lower thermal expansion, and increased wear resistance. ### Complete Kit, Ready for Installation The Namura NA-20005-6 piston kit includes: * Individually wrapped piston * Set of OEM quality rings * Wrist pin * Circlips ### Benefits of Choosing a Namura Piston: * Improved engine performance and reliability * Extended engine life * Cost savings by avoiding expensive repairs * Precise manufacturing and high-quality materials The 1.50mm oversize refers to the difference between the nominal piston diameter and the cylinder diameter in which it operates. The Namura NA-20005-6 piston kit is an investment in the long and trouble-free operation of your motorcycle.