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Spark R&D
Arc ST Pro Bindings - 2022

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Why We Like The Spark R & D 22/23 Arc ST Pro Bindings

The Arc ST Pro Splitboard Binding is Spark R & D's lightest binding for those professional gram-counters among us who want to tour far into the backcountry with the least weight underfoot. It offers a similar performance as Spark's original Arc Binding, except this binding is lighter and thinner to make skinning even easier. Spark R&D made this binding lighter without hindering performance by reinforcing the Rip 'N' Flip highback with carbon to maintain moderate stiffness without the weight. Spark went even one step further employing their "ST" (Smooth Touring) tech on just about any connection with inherent friction, and using a fresh overmolding process which dramatically improves both performance and durability.


  • Spark R&D's high-performing split binding made even lighter
  • Carbon-reinforced highback makes this binding Spark's stiffest
  • Pebax Pillow Line straps provide consistent stiffness and toughness
  • ST Whammy bar climbing wire includes two heel risers for steep skinners
  • ST stands for "Smooth Touring" for friction-free connection overmolds
  • Snap ramps lock baseplate into place without pins, cables, or brackets
  • Item #KRD002C
carbon-reinforced Asym Rip 'N' Flip
CNC-machined aluminum
Ankle Strap
Pebax Pillow
Toe Strap
Pebax Pillow
Proven Burton
4 hole, puck system
Tool-less Adjustment
Flippin' FLAD
Claimed Weight
1lb 4oz
Manufacturer Warranty
backcountry snowboarding

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