Convertable All Terrain Board for Summer and Winter

Got inspriation for an all terrain board that worked on ice from this Howtoons
https://www.instructables.com/ex/i/BD8D2D787C831028A786001143E7E506/

ended up using threaded bar as spreader. Thanks to Saul for all his help making this, he did the layout and cut them in a waterjet for me. I filed the blade edges to a point by hand, recommend building a jig for that and using a beltsander.