If it’s a size 52 it might fit in a cardboard bike shipping box with the handlebars rotated or taken off.
I’d do as PhilDas suggests. If that and any other suggestions fail, and you decide you can pay for a new wheel, axle and service, I’d grab a sawz-all and some vice grips, cut/remove the spokes (might as well keep the rim), cut the hub apart exposing the axle, and prise the damn thing out from the middle.
If it’s a size 52 it might fit in a cardboard bike shipping box with the handlebars rotated or taken off.
I’d do as PhilDas suggests. If that and any other suggestions fail, and you decide you can pay for a new wheel, axle and service, I’d grab a sawz-all and some vice grips, cut/remove the spokes (might as well keep the rim), cut the hub apart exposing the axle, and prise the damn thing out from the middle.