This is a bit entertaining. The Rietti in itself is not a very good bike. The front fork will break under the force and weight and that hurt me. I welded a new fork up front though and it is quite stable now. But it was too slow so I built on a Goldenmotor front wheel.
To fit the cover back on, I had to remove the controller from the box and suspend it into the bike frame.
Regards,
David Merrill.