if those are the saddless models, the width is fine for your spindle. use the bolts that came with the skis along with your stock ski rubber and mount as you would the stock ski. what you will find with the stock rubber is there isnt really a place for it to sit down and over like your stock ski saddles. i just let the lips 'smush' as the flat portion of the rubber sits firmly flat on the skis with positive contact. just tried this on a set of ac proclimb skis, really similar to the rmk dragon skis.
you will need snow to see how they are going to work. i dont run carbides, so i have no direction for you there.
