Spark R&D Arc ST Splitboard Binding - 2025

Why We Like The Spark R&D Arc ST Splitboard Binding

Built for those who crave powder runs and tree lines, the Arc ST Splitboard Bindings offer a lightweight, surfy feel while remaining tough enough for all-mountain terrain. The cutout baseplate design and Asym Rip ´N´ Flip highbacks deliver medium flex and a responsive ride, while the smaller ankle strap reduces weight without sacrificing control. Featuring industry-leading Tesla T1 technology and Smooth Touring (ST) components, these bindings enhance touring efficiency by reducing friction and increasing durability, so we can keep pushing deeper into the backcountry. Whether you´re navigating steep terrain or cruising through powder, the Arc ST bindings are designed for smooth transitions and high performance on every descent.

Details

• Lightweight splitboard bindings ideal for powder and all-mountain conditions
• Cutout baseplate and Asym Rip ´N´ Flip highbacks offer medium flex for a surfy ride
• Smaller ankle strap with flex window for weight savings and improved mobility
• Tesla T1 technology ensures smooth transitions between tour and ride modes
• ST Brackets and ST Whammy Bars reduce friction and enhance touring efficiency
• Durable thermoplastic blend increases longevity and touring performance
• Includes ST Brackets, T1 Heel Rests, mounting screws, and Spark Pocket Tool
• Item #KRD002T

Tech Specs

Highback

Asym Rip ´N´ Flip

Baseplate

ST Whammy Bar

Ankle Strap

Pillow Line

Toe Strap

Pillow Line

Flex

medium

Mount

4-hole

Tool-less Adjustment

yes

Claimed Weight

1lb 6oz

Activity

backcountry snowboarding

Manufacturer Warranty

limited