The frame of the rack is made from 30 mm diameter cold rolled steel tubes.
Two polyethylene wheels mounted on an axis allow its movement by lifting the handlebars.
Discuses are placed on a structure consisting of multiple rings ensuring their arrangement and stability. It can hold up to 23 pieces.
All tube ends are sealed with plastic pressure caps.
After a degreasing treatment, consisting of a pressured phosphate bath, the structure is painted with polyester powder paint and polymerized at 200° C in an oven.