Splitboard Binding Spark R&D Arc ST Pro  black

Spark R&D Arc ST PRO Splitboard Binding

The lightest and highest performing splitboard bindings in the world - made with incredible attention to detail and no compromises. It has all the premium assets of the classic Arc ST, but takes it to the next level with premium materials and tailor-made components. This makes the binding even lighter and more powerful. Whether it's the lightweight aluminum mountaing screws, aluminum base, hollow pins or carbon reinforcement in the highback, these improvements make this model for all splitboarders who want the best of the best.

The novelty of the last seasons is the Smooth Touring (ST) technology, which extends the life of the components and reduces their mutual friction. The climb is thus even smoother than ever before. In addition, all bindings are unisex only, so the choice is a little easier.

* Package includes: Splitboard bindings, ST Brackets, T1 Heel Rests, aluminum mounting screws, and Spark Pocket Tool.

**Please note that pucks do not come with bindings and must be purchased separately.

Smooth Touring (ST)

Several key components of the binding are modified using the overmolding technique. A special thermoplastic compound, which has ideal properties resistant to frost and abrasion, is injected onto aluminum or steel parts. This brings an even smoother feeling when climbing thanks to the reduction of mutual friction between the individual components. Their service life is thus extended and they bear the new designation Smooth Touring - ST.

Specifications

• Baseplate - CNC machined baseplate has a maximum of cutouts for lightening without affecting strength and performance, the sides of the baseplate are partially filled for greater durability. The cut-outs also allow manipulation of the pucks with the binding in place.
• Custom Hardware - Stainless hardware is replaced with custom designed 7075-T6 aluminum material that is 65% lighter
• Asym Rip 'N' Flip Highbacks - one of the novelties of this season are asymmetric ergonomic highbacks that are flatter at the top for better lateral mobility. The highbacks on the PRO model are reinforced with carbon for greater lightness and stiffness. All Rip ‘N’ Flip Highbacks incorporate a tool-free forward lean adjuster (FLAD) that easily toggles between tour and ride mode.
• ST Whammy Bars - The ST Whammy Bar Climbing Wire is built right into the baseplate. Overmolded plastic where the bar contacts the baseplate allows for super-smooth climbing wire position changes in the steeps. You can switch easily from stowed, to low (12°), to high (18°), and back again while touring.
• ST Touring Brackets - ST Touring Brackets incorporate the best features of aluminum and thermoplastics. Features the overmolded custom plastic blend over and through the holes in the aluminum base, forming bushings that last four times longer than their previous brass version.
• Tesla Snap Ramp - T1 System bindings slide sideways into the offset Tesla touring bracket and lock into place with snap ramp. No pins, no cables, no fiddle factor. Integrated Ibex crampon mounting claws on touring brackets make for easy installation and removal. Pivot pins have been hollowed out and are 33% lighter than standard pins.
• Puck Compatibility – 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. Spark R&D bindings are designed to work with all puck-compatible splitboards.
• Pillow Line Straps – Arc ST Pro Pillow Line Straps are made with premium Pebax® plastics. They are lightweight, durable, comfortable, waterproof, one-piece molded construction, and made 100% in-house. Arc ST Ankle Straps are smaller around the boot than the Surge and feature a flex window for max agility while maintaining support.
• 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.
• T1 Heel Rest - captures the heel riser at 12° and 18° positions and is specifically designed to hold the T1 Step Locker in place
• Buckles & Plastics – Ladders and adjusters are produced in-house with Pebax® premium thermoplastics which maintain flex over a wide temperature range, performing well on spring tours as well as sub-zero suffer fests. It's also 20% lighter than our standard material. All straps incorporate Burton's time-tested bomber buckles.
• Pair weight 1134 g (size M)

Compatibility with Boots