The JAZRIDER JR-KFZ200-RD main center shaft is a direct-fit aluminium replacement made for the Kyosho Fazer Mk2 FZ02. Manufactured to provide a stiffer, low mass alternative to stock components, the shaft improves drivetrain stability while remaining straightforward to install and maintain.
Aluminium offers a consistent strength to weight balance suitable for everyday RC use. Replacing the stock shaft with the JR-KFZ200-RD lowers component deflection under load, reducing micro movement in gear meshes and cutting long term wear on bearings and transmission interfaces.
Installation is compatible with standard Fazer Mk2 FZ02 mounting points and requires common hand tools. For reliable service life, inspect gear engagement after fitting, ensure fasteners are torqued to spec, and check bearings during routine maintenance.