





ATHENA Cast Piston designed for motocross riders seeking a replacement part that meets original specifications. This aluminum piston, cast finish, corresponds to the manufacturer reference S4C05000001A and is intended for engines in standard compression configuration.
Raw and reliable part for engine intervention (reconditioning, replacement, or regular maintenance), this piston features the precise dimensions indicated by ATHENA to ensure mechanical compatibility with cylinders of the same size. Its aluminum design promotes a good balance of weight/resistance typical of standard engine components.
Notable compatibility with models:
Always check references and dimensions before installation to ensure compatibility with your engine and adhere to manufacturer recommendations.