we are skiers
we are skiers

we are skiers

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One material. Zero compromise. The future of ski manufacturing. fallinje_logo_icon-only-ko

bulletskis-2 Patent-pending technology that replaces multiple layers with a single engineered core— delivering sub-millimeter precision, longer durability, and automation-ready production.

 
 
 
 
 
 
 
 

The Challenge

 
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Most skis on the mountain today are built the same they were 50 years ago: 15-30 separate materials laminated together.
The result? Inconsistent performance, high labor costs, complex supply chains, and skis that break down at the interfaces.
 
 
traditional ski construction layers
traditional ski construction layers
Leif [Founder] cutting skis to analyze current ski core construction
result of the sliced skis above
result of the sliced skis above
 
 
 

The Solution fallinje_logo_wordmark-ko

 

A Revolution in Ski Construction

Fallinje replaces 5-10 core components and multiple structural layers with a single precision-engineered core—eliminating the complex lamination process that's defined ski construction since the 1950s.
 
 
 
Traditional ski construction [10-15 layers]
Traditional ski construction [10-15 layers]
 
 
 
 
 
 
Ski construction with Fallinje’s core
Ski construction with Fallinje’s core
 
 
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This patented, monostructure design eliminates the complexity and variability of legacy construction, enabling sub-millimeter manufacturing precision, tighter tolerances, and consistent, measurable performance on snow⁠⁠⁠⁠⁠⁠.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Who This Impacts

Manufacturers

Cut costs. Scale faster. Automate.
✓ Eliminate 40%+ of production steps
✓ Reduce bill of materials by 60%
✓ Automation-friendly process with tighter tolerances
✓ Licensing model-integrate without retooling
✓ Compatible with existing bases, edges, and bindings
 
Learn More →

Skiers

Feel the difference from edge to edge
✓ Consistent flex and response across every turn
✓ Enhanced edge hold and stability at speed
✓ Longer-lasting performance with monostructure durability
✓ Data-validated gains in edge smoothness, similarity, and weight release
 
See Test Data →

Investors

Transform an industry from the core out
✓ Validated prototypes with manufacturing partners (Weston, Icelantic)
✓ Third-party lab validation underway (MIT, CU Denver)
✓ Patent-pending technology protecting core IP
✓ Clear path to revenue through licensing model
✓ Friends & Family round open-$5K minimum via SAFE
 
Learn More →
 
 
 
 
 
 
 
 

How It Works: The Technology technology

go to Technology →
 
Fallinje’s single material core
Fallinje’s single material core
 
 

FEA-Driven Design

Finite Element Analysis confirms mechanical performance, ensuring on-snow behavior and feel compared to traditional construction. Every design iteration is validated digitally before prototyping.

Precision Manufacturing

Automated manufacturing to ensure on spec production with low or no variability, the Fallinje core eliminates the variability inherent in hand-laid laminate construction. Ensure on-spec production, with low or no variability

Monostructure Durability

Reduced performance degradation. A single-material core reduces structural delamination common in traditional skis.