evo.com | Spark R&D Splitboard Bindings > The Spark R&D NR Pro Splitboard Bindings are a finely tuned collaboration between Spark and Nick Russell, blending features of the Arc and Surge models for riders heading deep into backcountry terrain. Built on the Surge ST Pro Baseplate for maximum stiffness and durability, these bindings feature a new Multi-Hole Pro Heel Loop with three-hole design that allows fine-tuned highback rotation for extra response, stability, and control in each turn. snow camo baseplate and highback padding, custom anodized hardware, and hand-drawn Nick Russell graphics add a touch of flair, making this the ultimate statement piece for serious backcountry enthusiasts. Requires Pucks for Mounting in Ride Mode Spark Canted Pucks or Regular Pucks recommended (available to purchase separately) Improved ST (Smooth Touring) Mode Spark injection molds a proprietary thermoplastic over existing aluminum or steel parts in a process called "overmolding," reducing friction and improving durabillity. Premium Materials & Custom Hardware Custom made hardware allows splitboard specific features to be added like hex heads for less strippage and hollow pivot pins for weight savings. The heel loop screws got the best makeover of all with a custom screw head with double the drive depth and an unthreaded shoulder to improve connection to the heel loop. Arc ST Pro Pillow Line Straps Provides the agility and weight savings for long ascents and painting the perfect line. Surge Carbon Reinforced Nylon Highbacks More responsive, lighter, and stiffer than our standard glass reinforced highbacks. Injection molding allows for more complex geometry and improved impact strength compared to other methods of carbon fiber construction | Spark R&D NR Pro Splitboard Bindings 2027 - Small in Black | Nylon/Aluminum/Plastic