evo.com | Spark R&D Splitboard Bindings > If flowing turns and playful lines are the goal, the Spark R&D Arc ST Splitboard Bindings deliver. Their lightweight construction keeps uphill missions efficient, while the forgiving flex adds the freedom to slash, smear, and surf through glades and soft snow with ease. Improved ST (Smooth Touring) Mode Spark injection molds a proprietary thermoplastic over existing aluminum or steel parts in a process called "overmolding," reducing friction and improving durabillity. Requires Pucks for Mounting in Ride Mode Spark Canted Pucks or Regular Pucks recommended (available to purchase separately) Ladders & Adjusters Produced with a unique custom blend of thermoplastics that maintain flex over a wide temperature range. Arc ST Pillow Line Straps Ankle straps deliver weight savings and flexibility through a smaller footprint and flex window for maximum agility. Pillow Line straps are durable, waterproof, one-piece construction for all-day comfort so you can focus on the ride. CNC Machined Baseplates Machined cutouts for maximum weight savings. | Spark R&D Arc ST Splitboard Bindings 2027 - Large in Red | Aluminum/Plastic