Lightweight & Surfy

Our industry-leading splitboard binding excels in the trees and powder, but is tough enough to handle more complex all-mountain conditions.

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.

In the Box: Splitboard bindings, ST Brackets, T1 Heel Rests, mounting screws, and Spark Pocket Tool.

What else do I need? A set of Spark Pucks or Spark Canted Pucks.

Weight: 1.38lbs/ea (628g) - 2.77lbs/pr (1256g) – Medium

Sizing and Setup

We have combined our two sizing charts together into one unisex line. No men's or women's specific bindings, just splitboard bindings for splitboarders.

*** 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.

Spark Arc ST PRO Splitboard Unisex Binding 23/24 - Black