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|Mounting System||Rail System|
|Highback Construction||Glass Fiber Filled Plastic|
|Strap Construction||Pillow Line Straps - One piece molded construction|
|Heel Riser Positions||12° | 18°|
|In the Box||Splitboard bindings | ST Brackets | T1 Heel Rests | Mounting Screws | Spark Pocket Tool|
|Weight / binding||628 grams | Medium|
An industry-leading splitboard binding that excels in the trees and powder, but is tough enough to handle more complex all-mountain conditions.
The moderate-flexing Spark R&D Arc ST Splitboard Bindings, ideal for freestyle-oriented backcountry riders and lighter bodies, gets a slew of improvements for the new season. The most significant, as indicated by the "ST" in the title, are upgrades almost anwhere there is friction during the skinning action - bindings with the "Smooth Touring" moniker have "overmolded" components with low-friction plastic over an interior metal structure, making them smoother, quieter and more durable. The Asym Rip 'N' Flip highbacks are also re-designed for better fit and functionality, and the pivoting action at the bracket is much improved with "ST" tech added. If your idea of splitboarding is more surf than huck, check out this well thought-out design before you pull the trigger on a binding system.
Cutout baseplate design, medium flex Asym Rip 'N' Flip Highbacks, and a smaller ankle strap with a flex window combine to save valuable grams and deliver a surfy ride down. All Arc ST Bindings incorporate our industry-leading Tesla T1 technology. Our NEW Smooth Touring (ST) Tech is featured on our ST Brackets and ST Whammy Bars. These components utilize a proprietary thermoplastic blend that is molded over the metal part reducing friction, increasing durability, and improving touring efficiency.
Improved ST (Smooth Touring) Mode
ST (Smooth Touring) Whammy Bars
ST Touring Brackets
*** ST Bindings are only compatible with ST Whammy Bars. Likewise, 21/22 and older T1 Bindings are not compatible with ST Whammy Bars and require a standard Whammy Bar.
*** ST Bindings are compatible with older Tesla Brackets with brass bushings. Likewise, 21/22 and older T1 Bindings are compatible with new ST Brackets.
||CNC Machined Baseplates
CNC machined baseplates remain solid for max stiffness and durability. All of the baseplate side windows have been partially filled to increase durability and strength
Pillow Line Straps
Ladders and adjusters are produced in-house with unique thermoplastics that maintain flex over a wide temperature range.
|Buckles||Proven Burton Buckles
Asym Rip 'N' Flip Highbacks
|Rail System Mounting
Slide them on and snap the ramp down. Snap the ramp up and slide them off. The most functional way to attach your binding to your board in ride mode. Period. Spark R&D bindings are designed to work with all puck compatible splitboard models.
Tesla Snap Ramp
In the Box: Splitboard bindings, ST Brackets, T1 Heel Rests, mounting screws, and Spark Pocket Tool.
Weight: 1.38lbs/ea (628g) - 2.77lbs/pr (1256g) – Medium
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