The Spark R&D Surge ST bindings are engineered for riders who want lightweight touring efficiency, responsive downhill performance, and comfortable long days in the backcountry. With a surf-inspired ride feel and smooth climbing mechanics, this binding delivers confidence both uphill and on the descent. ? Who It’s For. ? All-mountain splitboarders who want one binding for climbing and riding?? Backcountry explorers craving efficient touring and quick transitions?? Powder chasers who enjoy a surfy, flowing ride style?? Riders who want lightweight gear to reduce fatigue on long tours? Intermediate to advanced riders seeking versatile performance in varied conditions. Why You’ll Love It. ? Lightweight design – Helps conserve energy on long hikes?? Smooth touring performance – Efficient uphill travel with easy mode switching?? Surfy, medium-flex feel – Playful yet stable on descents?? Responsive control – Strong edge engagement for confident downhill riding?? Comfort-focused fit – Ergonomic straps and support for all-day comfort. Touring-ready splitboard binding with smooth ST system. Balanced medium flex for playfulness and stability. Supportive highbacks designed for responsive control. Secure ankle and toe straps for solid boot hold. Durable construction built for backcountry use. Compatible with splitboard setups (works with appropriate hardware). Residential address is updated.