Namura Technologies NX-30013 Piston Kit with Coated Skirts - MOS2

The Namura Technologies NX-30013 is a precision-engineered replacement piston kit designed to meet or exceed OEM specifications. Built for powersports applications, this kit delivers reliable performance and long service life through a combination of advanced coatings, high-quality materials, and proven manufacturing processes.

Key Features:

• MOS2 (Molybdenum/Teflon) Coated Skirts — Applied via a rolled-on process that creates a bond up to 10 times stronger than standard spray-on coatings, delivering increased heat transfer, reduced friction, and protection against cold seizures.
• Machined Smooth Heads — Reflects combustion heat and minimizes carbon buildup on the crown, helping protect the top of the piston. This design has shown potential to improve horsepower and fuel economy by up to 6% in testing.
• Anodized Dome — Enhances heat resistance and overall durability; anodized pistons are up to 75% stronger than non-anodized counterparts.
• Hypereutectic Casting Process — Higher silicon content reduces thermal expansion rates and adds wear resistance, allowing the piston to withstand elevated cylinder temperatures.
• OEM-Quality Riken Rings — Ring set manufactured by Riken, the world's leading OEM ring supplier, ensuring precise fitment and consistent sealing performance.
• B and C Oversize Options Available — The -B (0.01mm) and -C (0.02mm) oversize variants are designed to extend the life of coated cylinders including Nikasil, SCEM, Boron Composite, and Ceramic bores.

Kit Includes:

• Piston (individually wrapped)
• OEM-quality ring set (packaged separately)
• Wrist pin
• Circlips

Namura piston kits are engineered in the USA and manufactured in Taiwan, offering a direct OEM replacement without requiring modifications or dimensional adjustments. The NX-30013 is an ideal choice for restoring lost compression and engine performance during a top-end rebuild.