Athena 03-06 Kymco KXR 250 4T Forged Racing Piston Bore 77.95mm for Athena Cylinder

Forged from a special high-performance aluminum alloy containing nickel and silica, this Athena piston is built for demanding use. It measures 77.95mm in bore diameter and is designed to work with Athena cylinders, offering a direct fit for your 2003-2006 Kymco KXR 250 4T. The reverse extrusion manufacturing process and advanced CNC machining ensure tight dimensional tolerances, less than 0.01 mm, which is crucial for proper engine function and longevity.

This piston aims to match the reliability of original equipment while providing increased resistance and better performance. Its smooth profile helps promote regular airflow within the cylinder and ensures efficient flame propagation, contributing to a more consistent and powerful combustion cycle. This well-built component is a solid option for rebuilding or upgrading your Kymco's engine.