CEN Racing F450 57mm Aluminum Panhard Bar & Steering Tie Rod. Made from CNC machined aluminum and anodiCEN Racing F450 57mm Aluminum Panhard Bar & Steering Tie Rod. Made from CNC machined aluminum and anodized black, these optional links are intended for the CEN Racing F450. Package includes one steering link, one front panhard link, one rear panhard link and hardware.zed black, these optional links are intended for the CEN Racing F450. Package includes one steering link, one front panhard link, one rear panhard link and hardware.