Surge St Snowboard Bindings - Blue 2027
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Surge St Snowboard Bindings - Blue 2027
Quick Specs
| Flex | Stiff |
| Rider Type | Aggressive backcountry rider / big mountain splitboarder |
| Terrain | Backcountry, big mountain lines, demanding terrain |
| Touring System | Tesla T1 Tech with ST Whammy Bars (stowed / 12° low / 18° high heel lift) |
| Forward Lean | 0° to 22° tool-free micro-adjustable; flips to -13° touring position |
| Fit | Unisex |
| Weight | 1.52 lb/ea (689 g) / 3.04 lb/pr (1,378 g), Medium |
| Compatibility | Tesla T1 Tech system; all puck-compatible splitboard bindings |
Product Description
Built for riders who charge hard and tour far, the Surge ST delivers a stiff, high-response platform engineered for big mountain splitboarding. A solid CNC machined baseplate and high glass fiber highbacks lock in power on the descent, while the Tesla T1 Tech system with ST Whammy Bars transitions heel lifters from stowed to low to high with a pole tap. For aggressive backcountry riders who refuse to compromise on either side of the skin track.
Product Details
| CNC Machined Baseplates | Solid (non-cutout) aluminum baseplate machined for maximum stiffness and direct power transfer into the board. The Surge ST uses a full solid plate design for a stiffer, more powerful ride than the cutout Arc ST baseplate |
| Surge ST Asym Rip 'N' Flip Highbacks | Molded with a high glass fiber fill for a stiff, maximally responsive ride. Individual asymmetrical left and right highbacks angle inward to match the rider's natural stance. Tool-free forward lean is micro-adjustable from 0° to 22° and flips to -13° for smooth touring transitions. Stiff toe-to-heel with torsional flexibility for riding mobility. Lateral slots accept BD Touring Strap for uphill carving control. Patented |
| Surge ST Pillow Line Straps | Ankle straps with a solid asymmetric one-piece molded construction for a secure, supportive fit. Durable, waterproof, and will not freeze |
| Ladders and Adjusters | Produced in-house with Spark R&D's proprietary thermoplastic blend, engineered to maintain consistent flex performance across a wide temperature range |
| ST Tech Components | Snap Ramps: lock bindings onto touring brackets (flip down to ride, flip up to remove). ST Brackets: offset touring brackets with thermoplastic overmolding for smooth, durable gliding. ST Whammy Bars: heel lift bars overmolded at contact points with the baseplate wire to reduce friction for ultra-smooth transitions between stowed, low, and high positions |
| Tesla T1 Tech System | Spark R&D's splitboard touring system, allowing seamless switch between stowed, low (12°), and high (18°) heel lift positions using the integrated ST Whammy Bar side arm levers, operable with poles |
| Patent | Patented |
Surge St Snowboard Bindings - Blue 2027 FAQ
Are the Surge ST bindings compatible with my splitboard setup?
Yes. The Surge ST runs on the Tesla T1 Tech system and is compatible with all puck-compatible splitboard bindings. They pair with Spark R&D's ST pucks (Flat or Canted) and mount on any board designed for the puck interface.
Who are the Surge ST bindings built for?
The Surge ST is built for big and burly riders, or anyone who wants to push limits on demanding terrain. With stiff straps and highbacks loaded with high glass fiber fill, they excel on big mountain lines where maximum power transfer and precision matter more than softness.
How does the stiffness of the Surge ST compare to the Arc ST?
The Surge ST is noticeably stiffer. Its solid CNC machined baseplate and highbacks with high glass fiber fill deliver maximum rigidity and response, while the Arc ST uses a cutout baseplate and moderate glass fiber fill for a medium, surfy feel. Choose Surge if you prioritize power; Arc if you want more playfulness.
How do the highbacks flip for touring mode?
The Asym Rip 'N' Flip Highbacks are tool-free. In ride mode, forward lean adjusts from 0° to 22°. Flip them and they move to -13° for skinning, freeing up your ankle for efficient uphill movement. Torsionally, the highback stays flexible for mobility even though the overall stiffness is high.
How does the heel lift system work on the skin track?
The Tesla T1 Tech system uses ST Whammy Bar side arm levers that you activate with a pole tip. Switch between stowed, low (12°), and high (18°) heel lifters on the fly without stopping or removing gloves. Efficient on sustained steep climbs.
How do the straps hold up in cold and wet conditions?
The Pillow Line ankle straps are one-piece molded: waterproof and will not freeze. The ladders and adjusters use Spark R&D's proprietary thermoplastic blend, engineered to maintain flex across a wide temperature range, so buckles stay functional even in deep cold.
Can I add a BD Touring Strap to these bindings?
Yes. The Surge ST highbacks include lateral slots for a Black Diamond Touring Strap, letting you add forefoot security on technical or steep skin tracks without any modification to the binding.