52.4MM CYLINDER PISTON GASKET KIT FOR BIKE 125CC WITH - ENGINE 1P52FMI The complete set includes the cylinder, piston, piston rings, 14mm wrist pin, retaining clips, and all necessary gaskets for a full rebuild.With a standard bore size of 52.4mm, this kit supports proper fitment and function in applicable models.It serves as a direct replacement solution for issues such as low compression, piston damage, or cylinder wear.Designed for straightforward installation, the components are engineered to integrate into the engine assembly.Compatibility is optimized for select 125cc bikes using the 1P52FMI platform, and consistent function after rebuild.This is a non-OEM replacement part.Any trademarks or model numbers cited are used strictly to demonstrate compatibility.