Spark R&D Arc ST
Best lightweight and reliable splitboard bindings for serious backcountry enthusiasts.
A premium, weight-conscious choice for backcountry riders who prioritize efficiency and a surfy feel. These bindings strip away excess mass using high-end materials, ensuring faster transitions and less fatigue on long tours without compromising on durability or control.
$459.00
at
Cripple Creek Backcountry
Who it's for
- Backcountry enthusiasts prioritizing energy conservation on climbs.
- Experienced splitboarders seeking trustworthy gear for challenging terrain.
- Riders who value speed and ease when switching modes in the field.
Who should skip it
- Budget-conscious beginners or occasional splitboarders.
- Freestyle-oriented riders preferring a softer, more surfy feel.
- New users without dedicated splitboard boots or specific fit requirements.
Performance breakdown
Weight Efficiency
Strategic cutouts shave grams without compromising essential structural integrity.
Touring Transition Speed
Integrated climbing wires make switching between modes fast and intuitive.
Flex Responsiveness
Medium-flex highback offers a surfy, playful feel in deep powder.
Strap Comfort
Waterproof one-piece straps maintain consistent fit across varying mountain temperatures.
Durability
Overmolded bushings and robust construction handle demanding backcountry abuse.
Ease of Adjustment
Tool-less design allows for quick on-hill tweaks without extra gear.
Key Specs
Highback
Asym Rip N Flip
Baseplate
ST Whammy bar
Ankle Strap
Pillow Line
Toe Strap
Pillow Line
Mounting System
4-hole
Weight
1.38 lbs per binding
Weight
2.77 lbs per pair
Flex Rating
Medium
Riding Style
All-mountain, Freeride, Touring
Tool-less Adjustment
Yes
Know before you buy
Still have a question?
Ask Metto anything about the Spark R&D Arc ST before you decide.
