## Complete Piston 91.46mm Namura NA-80010-2 The Namura piston kit is an excellent way to improve the performance and reliability of your motorcycle or ATV engine at a fraction of the cost of replacing the entire cylinder. Namura offers pistons that are direct replacements for original equipment, as well as high-compression pistons and a variety of oversizes to meet your vehicle's needs. ### Highest Quality and Durability Namura pistons are characterized by high-quality workmanship and the use of advanced technologies, such as the MOS2 (Teflon/Molybdenum) coating on the piston crown. This solution minimizes friction, improves heat transfer, and prevents cold seizures. The smooth, machined piston head reflects combustion heat and reduces carbon buildup, which can increase horsepower and lower fuel consumption by up to 6%. The anodized dome surface increases resistance to high temperatures and extends the piston's lifespan. The hypereutectic casting process with increased silicon content ensures lower thermal expansion and additional wear resistance. ### Complete Set Ready for Installation The Namura NA-80010-2 piston kit includes an individually wrapped piston, a set of OEM quality rings in a separate package, a piston pin, and circlips. The piston diameter is 91.46mm with an oversize of +0.5mm, which is the difference between the nominal piston diameter and the cylinder bore it operates in. ### Benefits of Choosing a Namura Piston: * **Improved engine performance and reliability:** Enjoy smooth and dynamic engine operation. * **Extended engine life:** Minimize the risk of failure and costly repairs. * **Cost-effectiveness:** A high-quality replacement at an affordable price. * **Precise fit:** Hassle-free installation and perfect compatibility. ### Professional Installation It is recommended that the installation of the Namura piston kit be carried out by a qualified mechanic.