Spark R&D Arc ST Splitboard Bindings - 2025/2026

Giving splitboarders an unmatched touring and riding experience, the Spark R&D Arc ST splitboard bindings excel in the trees and powder—and are tough enough to handle complex all-mountain conditions.

• CNC-machined baseplates with maximum cutouts shave weight yet maintain strength and performance
• All of the baseplate side windows have been partially filled to increase durability and strength
• Cutouts also conveniently allow for puck adjustment with the bindings in place for precise stance placement
• Pillow Line straps are lightweight, durable, comfortable and waterproof; straps are made with one-piece molded construction
• Ankle straps are smaller around the boots with flex windows for max agility while maintaining support
• Toe straps are designed to be used as toe caps but also fit nicely as traditional straps across the tops of the boots
• Bindings feature a medium flex version of the new Asym Rip 'N' Flip highback for a surfy ride down—ideal for riders who prefer more mobility
• ST Whammy Bar climbing wires are built right into the baseplates
• Overmolded plastic where the climbing bars contact the baseplates allows for super-smooth climbing wire deployment and transitions
• New ST Touring Brackets incorporate the best features of aluminum and thermoplastics with a custom plastic blend that is overmolded over and through holes in the aluminum base
• This technique forms bushings that last 4 times longer than their brass counterparts
• Ladders and adjusters are produced with unique thermoplastics that maintain flex over a wide temperature range
• Bindings are puck-compatible—slide them on and snap the ramp down; snap the ramp up and slide them off
• Spark R&D bindings are designed to work with all puck-compatible splitboard models; pucks not included