Spark R&D Dyno DH Hardboot Splitboard Bindings. Precision‑engineered hardboot bindings for riders who demand high‑performance downhill power on backcountry splitboard missions. The Dyno DH from Spark R&D is a purpose‑built hardboot binding designed to elevate splitboarding by delivering precise energy transfer, durability, and reliable engagement with hard or touring boots. Engineered and manufactured in‑house from premium materials, the Dyno DH pairs seamlessly with Spark puck systems for fast, pinless transitions. Lightweight yet robust, it accommodates a broad range of boot sole lengths and is ideal for advanced freeriders who want peak downhill performance and hardened reliability after the skin track. Rider Summary Product Type Hardboot Splitboard Bindings Compatibility Spark Flat Pucks / Canted Pucks & Solid Board Pucks Boot Fit Fits 255–340 mm Sole Length Weight 0.90 lb per binding (409 g) — 1.80 lb per pair (818 g) Use Case Backcountry Downhill Performance Key Features Hardboot‑Specific Design: Precision engineered for downhill control with touring or AT boots. Tesla Snap Ramp System: Pinless engagement system for fast, secure transitions when mounting bindings. Lightweight & Durable Construction: Stainless steel bails and anodized aluminum toe clips for long service life and rugged performance. Low‑Profile Toe Clip: Slim design fits even low‑profile boot shapes without sacrificing strength. Robust Baseplate Reinforcement: Heel end reinforcement resists bending under heavy use. Tech Specs Weight (each) 0.90 lb / 409 g Weight (pair) 1.80 lb / 818 g Compatible Boot Sole Length 255–340 mm Puck Compatibility Spark Flat, Canted Flat, Solid Board & Canted Solid Board
