-The suspension utilizes elastomer and the base is made of a lightweight carbon fiber and Ergal aluminum alloy. The right and left foot are both supported. The focus is on steel, while the CART features an aluminum shaft, pivot, and pivot nut, as well as an adjustable pivot and notched and numbered precision adjustment nut. The professional brake is made of natural rubber and is specifically designed to be super lightweight with an Ergal adjustable screw, weighing only 70 grams per unit.
