Abstract: A rim is decorated by a cover applied at the canal E, i.e. the cylindrical portion extending substantially axially between the crown S, where the spokes extending radially from the hub end, and the radially extending external peripheral flange F. The cover in turn consists of a cylindrical portion K externally ending with a radial flange L, and the connection between said elements is provided by a snap-in coupling achieved by forming on the edge of the flange L of the cover an elastically deformable shaped end M which fits into a corresponding groove H formed on the external face of the flange F of the rim.