With my current box, the wheels sit on top of the frame. A simple piece of corrugated plastic separates the frame and wheels. This isn’t rocket surgery.
BTW…Some/all of the boxes you’re looking at may have a segregated compartment for the front wheel. I seem to recall packing a bike for someone in a box like that after a tour, but that was some 15 years ago.
Last edited by indyfabz; 05-28-22 at 02:43 PM.