The CG125 piston set (piston assembly) does not include the cylinder liner and contains the piston, piston rings, piston pin, circlip, and top dead centre gasket. The piston is made of high-silicon aluminium alloy with a graphite coating for reduced friction and wear resistance; the piston rings are a 2-gas 1-oil combination, providing good sealing and oil scraping; the piston pin is carburised and quenched for high strength. It is compatible with Honda CG125, Xingfu XF125, and other 125cc single-cylinder overhead valve engines, easy to install, and comes with reliable after-sales support.The CG125 piston set (piston assembly) does not include the cylinder liner and contains the piston, piston rings, piston pin, circlip, and top dead centre gasket. The piston is made of high-silicon aluminium alloy with a graphite coating for reduced friction and wear resistance; the piston rings are a 2-gas 1-oil combination, providing good sealing and oil scraping; the piston pin is carburised and quenched for high strength. It is compatible with Honda CG125, Xingfu XF125, and other 125cc single-cylinder overhead valve engines, easy to install, and comes with reliable after-sales support.