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Spark Arc ST Bindings
The Arc ST offers splitboarders an unmatched touring and riding experience. Lightweight with medium flex straps and highbacks, our industry-leading splitboard binding excels in the trees and powder, but is tough enough to handle more complex all-mountain conditions. The new ST Touring Brackets and ST Whammy Bars make this binding even more efficient for touring.
AvailabilityIn stock
SKU
SPK-242
As low as
$639.99
Product Year
2024/2025
Flex Rating
Medium
Baseplate
The baseplate is CNC machined with maximum cutouts to shave weight yet maintain strength. It also allows you to adjust the pucks without removing the bindings.
Tesla T1 System: Bindings slide sideways into the offset touring brackets and are locked into place with the snap ramp (the part right under your toes). No pins, no cable, no fiddle factor. To ride, slide across Spark or Voilé pucks (sold separately) and again, press down the snap ramp.
ST Whammy Bar Climbing Wire: A single fatty wire with a side arm lever that allows you to easily switch from stowed to low (12°), to high (18°) climbing positions and back again while touring. Overmolded plastic where the bar contacts the baseplate allows for super-smooth climbing wire deployment and transitions.
ST Touring Brackets: Incorporate the best features of aluminum and thermoplastics. A plastic blend is molded over and through the holes in the aluminum base, forming bushings that last four times longer than their previous brass version.
Tesla T1 System: Bindings slide sideways into the offset touring brackets and are locked into place with the snap ramp (the part right under your toes). No pins, no cable, no fiddle factor. To ride, slide across Spark or Voilé pucks (sold separately) and again, press down the snap ramp.
ST Whammy Bar Climbing Wire: A single fatty wire with a side arm lever that allows you to easily switch from stowed to low (12°), to high (18°) climbing positions and back again while touring. Overmolded plastic where the bar contacts the baseplate allows for super-smooth climbing wire deployment and transitions.
ST Touring Brackets: Incorporate the best features of aluminum and thermoplastics. A plastic blend is molded over and through the holes in the aluminum base, forming bushings that last four times longer than their previous brass version.
Hi-Back
The Arc highback has a moderate amount of glass fiber fill for medium flex and a surfy feel.
New Asym Rip ‘N’ Flip Highback: Asymmetrical design features individual left and right highbacks that slope inward matching the rider’s stance. The upper section is flatter for improved lateral mobility. More material at the base for increased longevity and durability. The tool free forward lean adjuster (FLAD) offers complete customization from 0 to 22° in ride mode. The FLAD toggles easily between lean position and -13° touring position for easy transitions.
New Asym Rip ‘N’ Flip Highback: Asymmetrical design features individual left and right highbacks that slope inward matching the rider’s stance. The upper section is flatter for improved lateral mobility. More material at the base for increased longevity and durability. The tool free forward lean adjuster (FLAD) offers complete customization from 0 to 22° in ride mode. The FLAD toggles easily between lean position and -13° touring position for easy transitions.
Straps
Lateral slots accomodates Strappy Straps for additionnal comfort on firm skin tracks (sold separately).
Pillow Line Straps: They are ultradurable, comfortable, waterproof and a one-piece molded construction. Thin and flexible for comfort, while the thicker ribs are held off the boots and provide stiffness for a uniquely responsive ride.
Toe straps are designed to be used as a toe cap, but also fit nicely as a traditional strap across the top of the boot.
Incorporates Burton’s time-tested bomber buckles.
Pillow Line Straps: They are ultradurable, comfortable, waterproof and a one-piece molded construction. Thin and flexible for comfort, while the thicker ribs are held off the boots and provide stiffness for a uniquely responsive ride.
Toe straps are designed to be used as a toe cap, but also fit nicely as a traditional strap across the top of the boot.
Incorporates Burton’s time-tested bomber buckles.
Weight
628g each
Included
ST Touring Brackets: Touring mode is included, but you’ll need Voilé or Spark pucks (sold separately) to switch into riding mode.
Tesla T1 Heel Rest: It catches the climbing wire in the 12° and 18° positions. Compatible with the T1 Heel Lock (sold separately).
Spark Pocket Tool
Tesla T1 Heel Rest: It catches the climbing wire in the 12° and 18° positions. Compatible with the T1 Heel Lock (sold separately).
Spark Pocket Tool
Compatibility
ST Touring Interface (included): compatible with all splitboards with standard insert pattern.
Voilé or Spark pucks (sold separately): The most functional way to attach your bindings in Ride mode.
Accessories (sold separately): Ibex Crampons, T1 Heel Locker
Voilé or Spark pucks (sold separately): The most functional way to attach your bindings in Ride mode.
Accessories (sold separately): Ibex Crampons, T1 Heel Locker
Warranty
5 years
Unisex Sizing
XS
S
M
L
US Men's
< 7
7-8.5
8.5-10.5
10.5
US Women's
< 8
8-9.5
9.5-11
11.5+
EU
< 39
39-41
41-43
43+
Mondo
< 24.5
24.5-26
26-27.5
27.5+
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