Removable steel seat base. Maximum height and length adjustment. New L shape of the side element to allow double locking with the base element. New C shape in the base element to increase the adhesion of the side element. 22 eyelets on the base element.
Removable steel seat base. Maximum height and length adjustment. New L shape of the side element to allow double locking with the base element. New C shape in the base element to increase the adhesion of the side element. 22 eyelets on the base element.