Skip to Main Content

Spark R&D Arc ST Splitboard Bindings 2026

sku# 270161
Spark R&D - Arc ST Splitboard Bindings 2026Spark R&D - Arc ST Splitboard Bindings 2026Spark R&D - Arc ST Splitboard Bindings 2026Spark R&D - Arc ST Splitboard Bindings 2026Spark R&D - Arc ST Splitboard Bindings 2026Spark R&D - Arc ST Splitboard Bindings 2026
Model Info

Spark R&D Arc ST Splitboard Bindings 2026

sku# 270161
Select Color:
Please select a color
Select Size:
Please select a size

MEMBERSHIP

Earn up to 10% back in rewards. Join Free.

LOWEST PRICE GUARANTEE

Find a better price? We’ll beat it by 5%. See our Price Match Policy.

Product Info

The Spark R&D Arc ST Splitboard Bindings are lightweight, surfy, and built for chasing dreamy lines through the trees and slashing deep powder. With strategic cutouts in the baseplate to keep things featherlight, they offer a playful feel without sacrificing performance. Perfect for riders who like their backcountry turns smooth, fast, and full of flow.

Product Details

Tour Mode

Improved ST (Smooth Touring) ModeSpark injection molds a proprietary thermoplastic over existing aluminum or steel parts in a process called "overmolding," reducing friction and improving durabillity.

ST Whammy BarsA single fatty wire with a side arm lever. Overmolded thermoplastic sections allow you to switch easily from stowed, to low (12°), to high (18°) climbing positions and back again while touring. Includes an overmolded sleeve of plastic on both sides of the bar, right where the climbing wire contacts the baseplate. This reduces friction allowing for super smooth movement into and out of high, low, and stowed positions.

Snap RampsBindings slide sideways into offset touring brackets and are locked into place with our snap ramps.

T1 Heel RestCatches the climbing wire in the 12° and 18° positions.

ST Whammy Bar Climbing WireBuilt right into the baseplate. Overmolded plastic where the bar contacts the baseplate allows for super-smooth climbing wire deployment and transitions.

ST Touring BracketsIncorporates the best features of aluminum and thermoplastics. Spark R&D overmolds their custom plastic blend over and through the holes in the aluminum base, forming bushings that are incredibly durable.

Baseplate

CNC Machined BaseplateMaximum cutouts shave weight, yet maintain strength and performance. Cutouts conveniently allow for puck adjustment with bindings in place for precise stance placement.

Straps

Pillow Line StrapsLightweight, durable, comfortable, waterproof, one-piece molded construction, and made 100% in-house. Arc ST ankle straps are smaller around the boot with a flex window for max agility while maintaining support.

Buckles

Ladders & StrapsProduced with unique thermoplastics that maintain flex over a wide temperature range

Bomber BucklesThese incorporate Burton's time-tested bomber buckles.

Highback

Arc ST Asym Rip ‘N’ Flip HighbacksThese have a moderate amount of glass fiber fill for medium flex and a surfy feel. They feature individual left and right highbacks for natural ergonomics with a flattened top section giving riders great lateral mobility

Compatibility

Pucks Sold Separately

Ibex Crampons sold separately

Additional Features

Weight1.38lb/ea / 2.77 lb/pair (Size Medium)

Specs

  • Ability Level: Intermediate-Advanced More 
    Intermediate-Advanced
  • Mounting Pucks: No
  • Warranty: 5 Years
Size XS S M L
Weight (g) 628

Other Notes

Spark R&D products can only be shipped within the United States and Canada

Reviews

Q&A

Related Buying Guides

;
icon-returns icon-ruler icon-ruler-mini icon-compatibility icon-location