Spark R&D Surge ST Splitboard Binding 2027 | Black

Spark R&D Surge ST Splitboard Binding 2027 | Black

Stiff and Powerful. Built for Big Days.

The Surge ST is Spark R&D's stiff, powerful splitboard binding, built for demanding terrain and big days in the mountains. It's the binding big-line riders and mountain-town regulars trust when control matters most.

It runs on Spark's Tesla T1 system with ST Tech: the ST Brackets and ST Whammy Bars have a thermoplastic overmoulded onto the metal parts to cut friction, last longer and make touring easier.

Best for: strong and aggressive splitboarders riding steep, demanding lines who want maximum support and quick response.

The Tech and What It Does for Your Day

✅ Tesla T1 system: slide into the offset touring bracket and lock with the snap ramp, with no pins, cables or tools
✅ ST Brackets and ST Whammy Bars: overmoulded thermoplastic on the metal parts for less friction, longer life and easier touring
✅ Built-in climbing wire: stowed, 12° and 18° positions built into the baseplate
✅ Solid baseplate: a solid design for strength and power transfer
✅ Surge Asym Rip 'N' Flip highbacks: packed with glass fibre for a stiff ride and quick response, individual left and right highbacks, a flatter upper for lateral movement and a tool-free forward lean adjuster
✅ Pillow Line straps: one-piece moulded, waterproof and made in-house; wide, asymmetrical ankle straps for support, and a toe strap that works as a toe cap or traditional strap
✅ Cold-ready ladders: in-house thermoplastic ladders and adjusters that stay flexible in cold and warm temps, with Burton buckles

Not for you if: you want a lighter, softer binding with a surfy feel for mellow tree laps. Look for a softer flex rating instead: browse our splitboard bindings.

Spec Sheet

Model: Spark R&D Surge ST 2027
System: Tesla T1 with ST Tech
Flex: Stiff
Baseplate: Solid design
Highback: Surge Asym Rip 'N' Flip, tool-free forward lean adjuster
Straps: Pillow Line, Burton buckles
Climbing wire: Built-in ST Whammy Bar, stowed / 12° / 18°
In the box: Bindings, ST Brackets, T1 Heel Rests, mounting screws, Spark Pocket Tool
Not included: Spark Flat or Canted Pucks
Sizing: Unisex
Colour: Black
Sizes stocked: M (US 8.5-10.5), L (US 10.5+)
Weight: 689 g per binding, 1,378 g per pair (Medium, per Spark)

FAQs

What size Spark binding do I need?
Spark uses unisex sizing: XS fits under US men's 7 (women's 8), S fits US men's 7 to 8.5 (women's 8 to 9.5), M fits US men's 8.5 to 10.5 (women's 9.5 to 11.5) and L fits US men's 10.5 and up (women's 11.5 and up). Boot bulk matters as much as length, so if you're between sizes bring your boots into 435A Bridge Rd Richmond or call 03 9421 2293.

Are pucks included?
No. Like every Spark binding, it needs Spark Flat Pucks or Spark Canted Pucks to mount to your splitboard in ride mode. They're sold separately.

How does the Tesla T1 system work?
In tour mode the binding slides sideways into the offset ST touring bracket and locks with the snap ramp. No pins, no cables, no tools. To ride, unlock the ramp, slide the binding out, turn it and slide it onto your pucks.

Is the Surge ST stiff?
Yes. Spark calls it stiff and powerful, with glass-fibre packed highbacks and wide, supportive ankle straps for control in demanding terrain.

About Spark R&D

Spark R&D was founded in 2006 in Bozeman, Montana, and builds splitboard bindings and touring hardware in-house. Its Tesla T1 system and ST Tech touring parts are built around one goal: faster, smoother transitions and more reliable gear on the skin track.

Why Buy from Twelve Board Store?

✔️ Free shipping Australia-wide on orders over $90
✔️ Melbourne showroom at 435A Bridge Rd Richmond, open seven days
✔️ Authorised Spark R&D dealer with full manufacturer warranty
✔️ Flexible payment options including Afterpay & Zip
✔️ Specialists in snow, skate and electric, 12 months a year