These skis have preset mounting points for this binding, so they haven't been drilled. The bindings are ment to adjust in size to meet the sole length of your boot. They are also adjustable on the fly as to where on the ski they sit. (This means if you want them center-mounted one run and behind or ahead another, you just need to have a key/screwdriver.) The din runs from 6-16.
I'm looking to get a surfboard!! Cash or trade..