The Ultimate Adventure Splitboard Binding Enjoy longer days breaking trails and exploring new terrain with the Vertical splitboard binding under your feet. In Collaboration with Spark R&D Nitro has taken this binding to the next level so you can count on safety, reliability, and comfort adding Nitro&';s legendary design to the already great Spark R&D Lineup. It makes the hike up comfortable and fast, the transition at the top in record time, and most importantly, it becomes a seamless interface for a comfortable ride down! It&';s the most sought-after splitboard binding for a reason. Enjoy longer days breaking trails and exploring new terrain with the Vertical splitboard binding under your feet. It makes the hike up comfortable and fast, the transition at the top in record time, and most importantly, it becomes a seamless interface for a comfortable ride down! It&';s the most sought-after splitboard binding for a reason. Riders: Griffin Seibert, Torgeir Bergrem 6061 T6 Aluminum , anodized ( baseplate, heelcup and buckle)Polyamid ( ZytelA(R)) by DuPont(TM) , glass loaded Stiffness 8/10 Tesla T1 BaseplateRecline HighbackFirst TrackA(C) Ankle Straps with Flex WindowUbergrip Toe Strap with VibramA(C) EcoStep(TM) rubberCable Reinforced Connectors And RatchetsEVA Dampening on Baseplate and Gas PedalIncluded in Box: Tesla Touring bracketsT1 heel restsMounting screwsSpark ToolSold Separatly:Spark cramponsStandard Puck and Canted Pucks Medium: 6.0 - 9.5 US / 24.0 - 27.5 MP / 37.0 - 42.0 EULarge: 10.0 - 13.5 US / 28.0 - 31.5 MP / 42.5 - 47.5 EU VibramA(C) EcoStep(TM) rubber consists of 30% recycled rubberWe use 20% recycled material in our plastic binding partsAll plastic parts are injection molded, a nearly zero-waste processWe banned any plastic packaging and use only recycled cardboard to protect our bindings