This auction is for an Onyx ultralight as designed by Claude Piel. I used only high quality spruce from Aircraft Spruce, Baltic Birch plywood, and Divinycell foam. It includes a Koenig Radial with a redrive and a Powerfin Prop (it is from a Rotax with a gear box so I believe that the blades will need to be swapped with the correct direction blades). Details of the project can be seen at here aluminum stock, aluminum parts, 4130 stock, and 4130 parts are all included. This project could be completed quite reasonably in a short number of hours. You can have the workbench too as long as you are willing to disassemble it.