Spark R&D Dyno DH Binding – Hardboot Precision for Fast, Powerful Descents
The Spark R&D Dyno DH Binding is the gold standard for hardboot splitboarders who want ultralight efficiency uphill and locked-in power on the way down. Tour on tech toes for the climb, then slide the Dyno DH onto your pucks and snap in for responsive, hard-charging ride mode.
Purpose-built for hardboots, the Dyno DH pairs stainless toe/heel bails and a reinforced baseplate with an updated toe clip that grips low-profile AT boot soles securely. The result is a rigid, confidence-inspiring interface that keeps weight down and control high on steep, technical lines.
Ride Mode Only—Optimized for Hardboot Setups
Carry the Dyno DH in your pack for the approach, use your tech toe pieces to skin efficiently, and swap to the Dynos at the top for the descent. The Snap Ramp locks cleanly onto Spark Pucks (Canted Pucks recommended) for a fast, frustration-free transition.
Key Features & Specifications
- Use: Hardboot-specific ride-mode binding (tour with tech toes; ride with Dyno DH on pucks)
- Weight: ~0.90 lb per binding (≈409 g); ~1.80 lb per pair (≈818 g)
- Boot Fit: Works with many AT hardboots; boot sole length range ≈255–340 mm
- Interface: Spark Puck compatible (Flat or 3° Canted Pucks recommended)
- Retention: Stainless toe & heel bails with updated low-profile toe clip
- Transition: Tesla-style Snap Ramp for quick, secure lock-in
- Construction: Reinforced baseplate engineered for repeated, high-load riding
- Model: Spark R&D Dyno DH
Available Through AQ Outdoors, Roof Racks Calgary & Roof Racks Edmonton
Pick up the Spark R&D Dyno DH Binding from AQ Outdoors, Roof Racks Calgary, or Roof Racks Edmonton. Expect expert advice on hardboot setups, Canadian inventory, and fast nationwide shipping.
Who It’s For (Target Audience)
Built for advanced splitboarders, guides, and big-mission riders running hardboots who want the lightest uphill solution and maximum power transfer for the descent. Ideal for long approaches, steep faces, and technical conditions where precision matters.
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Spark R&D Dyno DH Binding – Frequently Asked Questions
Is the Dyno DH for touring or riding?
Riding only. Tour with tech toes (sold separately), then mount the Dyno DH on pucks for the descent.
What boots does the Dyno DH work with?
Designed for alpine touring (AT) hardboots. The updated toe clip fits many low-profile AT soles securely.
What size range does it fit?
Approximate boot sole length range is 255–340 mm (factory set near 301 mm; adjust as needed).
Which interface do I need?
Use Spark Pucks (Flat or 3° Canted recommended). The Snap Ramp locks onto pucks for ride mode.
How much does it weigh?
About 0.90 lb (409 g) per binding; 1.80 lb (818 g) per pair.
Is there anything else I should add for a full setup?
Most riders pair Dyno DH with Spark Tech Toes for touring and Canted Pucks for ride comfort; wires/crampons as terrain demands.