Spark R&D Arc ST Splitboard Bindings 2025 – Lightweight Precision for Backcountry Exploration The 2025 Spark R&D Arc ST Splitboard Bindings are engineered for splitboarders who demand a lightweight, responsive, and surfy ride without compromising durability. Ideal for tree runs, powder laps, and technical all-mountain terrain, the Arc ST combines cutting-edge materials with innovative design to enhance both touring efficiency and downhill performance. Key Features: Asym Rip 'N' Flip Highbacks: Medium-flex highbacks with a moderate amount of glass fiber fill provide a surfy feel and excellent lateral mobility. The tool-free forward lean adjuster (FLAD) allows quick transitions between tour and ride modes. Pillow Line Straps: Lightweight, durable, and waterproof, these one-piece molded straps offer superior comfort and support. The smaller ankle strap with a flex window ensures maximum agility while maintaining support. ST Touring Brackets and Whammy Bars: The Smooth Touring (ST) technology features overmolded thermoplastics on aluminum components, reducing friction and increasing durability. The integrated Whammy Bar climbing wire allows for easy adjustments between stowed, low (12°), and high (18°) positions. Tesla T1 System: This system enables quick and secure attachment of the binding to the board without pins or cables, streamlining transitions and enhancing reliability. Cutout Baseplate Design: CNC-machined baseplates with maximum cutouts shave weight while maintaining strength and performance. The design also allows for puck adjustment with bindings in place for precise stance placement. Specifications: Weight: Approximately 1.38 lbs (628g) per binding, 2.77 lbs (1256g) per pair in Medium size. Included: Splitboard bindings, ST Brackets, T1 Heel Rests, mounting screws, and Spark Pocket Tool. Compatibility: Designed to work with all puck-compatible splitboards, including Spark Flat Pucks and Spark Canted Pucks. Whether you're navigating tight tree lines or charging open powder fields, the Spark R&D Arc ST Splitboard Bindings 2025 deliver the performance and reliability you need for unforgettable backcountry adventures.
