Every extra 100 grams on your splitboard translates to real fatigue on a 1000m skin. If you’re doing long tours — multi-hour approaches, hut-to-hut routes, big mountain objectives — a lightweight splitboard isn’t a luxury, it’s a strategic decision.
What Makes a Splitboard Lightweight?
Weight comes primarily from three places: core material (paulownia and poplar are lightest; beech and maple add weight), carbon reinforcements (carbon stringers replace heavier fibreglass), and base material (sintered is heavier than extruded but faster). Most sub-2.8kg boards use a paulownia core with carbon stringers and sacrifice some durability and pop in exchange.
Lightest Splitboards (2025/26)
Lightest Overall: Jones Ultralight Stratos
The Jones Ultralight Stratos hits an extraordinary weight target for a full-performance freeride board. Ultralight carbon matrix, Koroyd core reinforcement, sintered base. Flex 8/10 — stiff enough for aggressive descents, light enough that you barely notice it on the skin track. If budget isn’t the constraint, this is the answer. From €1.599.
Best Value Lightweight: Amplid Milligram Split
The Amplid Milligram Split was built with one goal: minimum weight without compromising ride quality. Carbon stringers, lightweight paulownia core, directional shape. Flex 7/10. A genuine performance board that also happens to be exceptionally light. Better value than the Jones for most riders. From €1.099.
Best Budget Lightweight: Amplid Kodama
The Amplid Kodama is the entry point for lightweight touring. Not as light as the Milligram, but significantly cheaper. Paulownia core, softer flex 6/10, forgiving ride. A great first “serious touring board” for riders upgrading from a heavier all-mountain split. From €759.
Weight Comparison Table
| Board | Approx. Weight (158cm) | Price | Flex |
|---|---|---|---|
| Jones Ultralight Stratos | ~2.4 kg | €1.599 | 8/10 |
| Amplid Milligram Split | ~2.6 kg | €1.099 | 7/10 |
| Amplid Kodama | ~2.7 kg | €759 | 6/10 |
| Average freeride split | ~3.0–3.2 kg | €900–€1.200 | 7/10 |
FAQ
How much does splitboard weight actually matter?
Significantly, over long days. Studies on ski touring show that 1kg of foot/lower-leg weight costs roughly 6–8% more energy than the same weight on your back. A 400g difference between boards is small per step, but over a 4-hour skin it adds up to hundreds of extra kilojoules of effort. For casual day tours the difference is minor; for big objectives it’s very real.
Do lightweight splitboards sacrifice durability?
Slightly, yes. Lighter cores (paulownia) are softer and more prone to core damage from hard impacts. Carbon stringers are stiff but can delaminate if the board is repeatedly flexed across rocks. That said, modern lightweight boards are significantly more durable than they were 5 years ago — the manufacturing has caught up with the weight targets.
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