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Spark R&D 22/23 Arc ST Bindings


  • Highback: Asym Rip N Flip
  • Baseplate: ST Whammy bar
  • Ankle Strap: Pillow Line
  • Toe Strap: Pillow Line
  • Mount: 4-hole

Details: The Arc ST offers splitboarders an unmatched touring and riding experience. Lightweight with medium flex straps and highbacks, our industry-leading splitboard binding excels in the trees and powder, but is tough enough to handle more complex all-mountain conditions. The new ST Touring Brackets and ST Whammy Bars make this binding even more efficient for touring. CNC machined baseplates with maximum cutouts shave weight, yet maintain strength and performance. All of the baseplate sidewindows have been partially filled to increase durability and strength. Cutouts also conveniently allow for puck adjustment with bindings in place for precise stance placement. Features a medium flex version of our NEW Asym Rip ‘N’ Flip highback for a surfy ride down. Ideal for riders who prefer more mobility. Pillow Line straps are lightweight, durable, comfortable, waterproof, one-piece formed construction, and made 100% in-house. Ankle straps are smaller around the boot with a flex window for max agility while maintaining support. Toe straps are designed to be used as a toe cap, but also fit nicely as a traditional strap across the top of the boot. The ST Whammy Bar climbing wire is built right into the baseplate. Overformed plastic where the bar contacts the baseplate allows for super-smooth climbing wire deployment and transitions. NEW ST Touring Brackets incorporate the best features of aluminum and thermoplastics. We overmold our custom plastic blend over and through the holes in the aluminum base, forming bushings that last four times longer than their brass counterparts. Ladders and adjusters produced in-house with unique thermoplastics that maintain flex over a wide temperature range. Incorporates Burton’s time-tested bomber buckles. Weight: 1.38lbs/ea (626g) - 2.77lbs/pr (1256g) – Medium.