Spark Surge ST Pro 26/27 | Splitboarding.eu

Who is this splitboard binding for?

Spark Surge ST Pro is intended for riders looking for light, stiff Pro binding for big objectives and efficient power transfer. Spark Surge ST Pro works best with a medium-stiff or stiff splitboard boot. This combination loses little power between cuff, highback and board and suits heavier riders, firm traverses, steep lines and stiffer splitboards.

How does the system work?

Spark Surge ST Pro uses Tesla T1/ST with Pro hardware and a carbon-reinforced highback. As on the 2018/19 Surge, the solid baseplate, stiffer highback and broader ankle strap provide more support than the Arc. The Whammy Bar remains pole-operated and crampons slide in from the side.

What is included and what else do you need?

Manufacturer package for Spark Surge ST Pro: a binding pair and the ride/tour hardware specified by the manufacturer
Plan separately: Confirm whether pucks or ride-mode interfaces are included. Add compatible crampons where your tours require them.

The exact package matters with this model because missing interface parts are system-specific rather than universal accessories.

What changed from the previous season?

Spark Surge ST Pro carries its established core construction into 26/27, so experience with Tesla T1/ST with Pro hardware and a carbon-reinforced highback and the binding’s basic character remains relevant. Still verify the current package, size matrix and any running strap or hardware updates.

Which size should you choose?

Available Spark Surge ST Pro sizes: XS, S, M, L. Use the boot’s real outer length: heel and toe should remain centred, straps should operate in their intended range and the boot must not move laterally in the chassis. With Spark, the real sole outline determines whether toe strap, heel loop and highback remain within their intended adjustment ranges. Our boot and binding compatibility guide explains how boot flex, highback and board stiffness interact.

Have we tested this binding?

We are preparing a new 26/27 review of the Spark Surge ST Pro. Until it is published, this page provides technical guidance without presenting a test verdict in advance.