Great work. Just keep in mind that there should be a white border around the edges.
And perhaps you should (also with the other cards, I corrected it when I printed them) choose smaller corner roundings as this would not look good if printed onto Bicycle style cards. One just expect smaller ones and the larger do not look good on them. I do not know the exact measurement of the corner diameters of Bikes etc. in inch, I think it must be 1/8 inch, but it is 3.175 mm. Just put that in your design program for the canvas of the cards and you will see what I mean.
BTW: it is a oneway deck again if you look at the light background in the middle top and bottom part of the back. Intended?