Spark R&D Hardboot Dual Height Risers confessions of a ski bum These units have been tested

These units have been tested & verified by Mammut

ergonomic padded hip fins

Wind + Solar

Clipped on front panel = splitboard compatible

Spark R&D Hardboot Dual Height Risers confessions of a ski bum These units have been testedMade in house by Spark R&D. 55mm (12) and 75mm (18) wires offer comfortable angles for any skin track. Comes with a heel adapter that screws right into your splitboard inserts, and places your dual height wires right where they need to be, hitting the perfect spot on the heel of your hardboot regardless of size. Includes: one pair of dual height wires, wire blocks, heel adapter plates, and mounting screws.