No delivery in the USA. For those who want to go even lighter on the climb, the 4 PARTS SPEC is dedicated to 3 or 4 part splitboards. This high-end binding is more for experienced splitboard riders adept to climbs and a good grip with ‘real skis’ underfoot. Perfect for racking up vertical, the 4 PARTS SPEC will accompany you on conquering summits on a splitboard. Thanks to the numerous adjustments of the WoR (Walk or Ride), you can totally personalize your binding based on your ride. Interface compatible with the 3 and 4 part standard Salomon Premiere inserts.