Hardboot downhill—unmatched precision.The Spark Dyno DH bindings are purpose-built for splitboarders who ride hard with hardboots. Lightweight (~818 g per pair) yet incredibly robust, they’re crafted entirely by Spark R&D for seamless precision. With pinless Tesla Snap Ramps, stainless steel bails and reinforced heel plate, the Dynos offer lightning-fast setup and rock-solid performance on the descent. Designed to carry in your pack uphill and click into place instantly for your charge down, they support sole lengths from 255–340 mm—making them the go-to choice for those pushing performance with full hardboot setups. Rider Summary Best Use Hardboot Splitboarding / Downhill Boot Compatibility 255–340 mm sole Weight ≈ 818 g per pair Skill Level Advanced / Expert Binding Type Hardboot, Pinless Snap Ramps Pinless Tesla Snap Ramps: Makes transitions smooth and quick without fiddly pins. Reinforced Heel Plate & Stainless Steel Bails: Built tough to withstand heavy charging and hardwear. Adjustable Toe Clips: Slim, low-profile design fits a wider range of boots— including AT styles. Designed for Pack-and-Ride: Carry them up and click them down—ideal for splitboard missions. Full Spark Engineering: Every component is designed and manufactured by Spark for reliability and performance.
