Spark R&D Arc ST Splitboard Binding

The ST touring system uses injection-molded components designed to significantly reduce friction and wear at the pivot point. This update makes your transitions smoother and increases the overall durability of the binding over long seasons.

Yes, the medium flex is versatile enough for most riders. While it offers a more natural, maneuverable feel in trees and powder, it still provides ample support for navigating steeper, more technical lines.

The Arc ST bindings are designed specifically for use with Spark R&D Pucks. Ensure your splitboard is compatible with this mounting standard before purchasing.

The asymmetric shape is designed to align with your natural stance, providing better ergonomic support. This helps reduce leg fatigue during long days in the backcountry while allowing for more precise control.

At 626 grams per binding, they are built with a minimalist construction specifically to reduce weight. This makes them an excellent choice for long days where every ounce saved on your feet helps conserve energy.

The Whammy bar features two distinct climbing heights, allowing you to easily adjust your heel lift to match the steepness of the terrain. This helps keep your feet flat on the skin track, reducing strain on your calves during steep ascents.