All the features of this steel structure remain the same as those of the Mighty CX 35: impressive structure, wide profiles, great stability. The difference lies only in the Rack’s pillars which are made from stainless steel. As the name implies, this steel does not rust, regardless of the weather conditions it is exposed to, and at the same time, due to its special color, attracts many looks. For smooth pull up and muscle up training, the PU Bars are still powder coated.