NAMURA Top End Repair Kit 64mm - NA-40000K for Motorcycle Engines

Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit

MOS2 (Teflon/Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures

Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%

Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons

Hypereutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures

The NAMURA Top End Repair Kit, part number NA-40000K, is an essential component for maintaining and restoring the top end of your motorcycle engine. Designed to fit 64mm bore sizes, this kit provides a reliable solution for engine rebuilds and repairs. Crafted by NAMURA, a trusted name in engine components, this repair kit ensures durability and high performance for your motorcycle's engine. It includes all necessary parts to facilitate a comprehensive top end overhaul, helping to restore power and efficiency to your vehicle.
Built with quality materials, the NAMURA NA-40000K kit features precision-engineered components that meet or exceed OEM standards. Whether you are performing routine maintenance or a major rebuild, this kit simplifies the process, reducing downtime and ensuring a proper fit. The kit is packaged as a complete set, making it convenient to complete your repair with confidence and ease.
This repair kit is compatible with a variety of motorcycle models that require a 64mm bore size. Its comprehensive nature means you won’t need to source individual components separately, saving you time and effort. For those seeking a dependable solution for top end repairs, the NAMURA NA-40000K kit offers quality, precision, and peace of mind, ensuring your motorcycle runs smoothly for miles to come.

Features:

• Designed for 64mm bore size engines for precise fit and performance

• Complete top end repair kit includes all necessary components

• Manufactured by NAMURA to meet or exceed OEM standards

• Durable materials ensure long-lasting engine performance

• Easy-to-install components facilitate quick and efficient repairs