Spark R&D Surge ST 2026 Wiazania splitboard

Maximum power for technical lines – the Spark Surge ST

The Surge ST is designed for riders who refuse to compromise. With a stiffer flex, direct power transfer, and advanced ST technology, it provides total control on the skintrack and precise performance in challenging terrain. This durable setup is created for steep faces, fast lines, and high alpine missions where reliability and responsiveness are paramount.

Highback
The stiffer Rip ‘N’ Flip Highback provides maximum response while maintaining comfort. Its asymmetrical shape enhances edge control, and the splitboard-specific forward lean adjuster enables quick transitions between hike and ride modes.

Baseplate
The CNC-machined baseplate boasts a reinforced design for effective power transfer with minimal weight. The ST Whammy Bar provides three climbing angles (0°, 12°, 18°) and integrates seamlessly. ST Touring Brackets equipped with thermoplastic bushings guarantee frictionless strides, even in icy conditions.

Straps
The durable Pillow Line Surge Straps feature a wider ankle strap for enhanced support and stability. The built-in flex window ensures a comfortable range of motion without sacrificing responsiveness.