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Black Series FX Carbon

The Leki Black Series FX Carbon poles are a testament to refined engineering, offering a blend of lightweight construction, intuitive design, and robust performance. They're built for serious hikers and backpackers who demand reliability without unnecessary bulk. Leki, a brand synonymous with quality trekking poles, has clearly put their decades of experience into this model, crafting a pole that feels both delicate in the hand and incredibly sturdy on the trail. While not the absolute lightest

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Topic summary

The Leki Black Series FX Carbon poles are a testament to refined engineering, offering a blend of lightweight construction, intuitive design, and robust performance. They're built for serious hikers and backpackers who demand reliability without unnecessary bulk. Leki, a brand synonymous with quality trekking poles, has clearly put their decades of experience into this model, crafting a pole that feels both delicate in the hand and incredibly sturdy on the trail. While not the absolute lightest

Key takeaways

  • Multi-section carbon fiber shaft construction
  • Aergon Air grip with natural cork and grip extension
  • External push-button folding mechanism for rapid deployment
  • Speed Lock 2 Plus lever for external length adjustment
  • Carbide flex tip with interchangeable basket system
  • Aergon Air cork grip delivers exceptional ergonomics and hand comfort

Intended uses

  • High-mileage thru-hiking
  • Technical alpine trekking
  • Multi-day backcountry travel
  • Packable mountain travel

Verification notes

Evidence: expert reviewed. Last verified October 16, 2026.

Catalog photo
Real product photography — no AI-generated or placeholder imagery.

Editorial take

These poles target long-distance backpackers, mountain trekkers, and alpine travelers who want the packability of a folding pole without sacrificing structural stiffness. Built from high-grade carbon fiber shafts, the construction minimizes swing weight while keeping trail vibrations from reverberating into your wrists and elbows. The standout feature at the top is the Aergon Air grip, which pairs an ergonomic cork contact area with a hollow-core design that drops mass while offering comfortable support surfaces for steep ascents.

In the field, the folding mechanism locks out with authority using an external push-button release that is easy to manage even with cold or gloved hands. Length adjustment comes via a single Speed Lock 2 Plus lever near the upper shaft, delivering sufficient range to fine-tune sizing across varying grades. Collapsing down into a compact footprint, they stow cleanly inside a pack without catching on overgrown brush. The balance point feels natural, translating to a fluid cadence across rocky ridgelines and brutal knee-pounding descents.

Carbon fiber inherently demands more vigilance around sharp rock crevices than heavy-gauge aluminum, but the shaft walls here handle downward load and moderate lateral deflection reliably. Compared to stripped-down fixed-length carbon poles, you accept a few extra grams in exchange for packability, adjustability, and superior grip ergonomics. They sit firmly in the premium tier, making them a dedicated investment for hikers who log serious mileage and value packability over bargain pricing.

Best for

  • High-mileage thru-hiking
  • Technical alpine trekking
  • Multi-day backcountry travel
  • Packable mountain travel

Not ideal for

  • Premium price point represents a substantial financial investment
  • Carbon shafts require more caution in rocky talus than aluminum alternatives
  • Heavier than minimalist, fixed-length carbon running poles
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Verified specifications

Key features
  • Multi-section carbon fiber shaft construction
  • Aergon Air grip with natural cork and grip extension
  • External push-button folding mechanism for rapid deployment
  • Speed Lock 2 Plus lever for external length adjustment
  • Carbide flex tip with interchangeable basket system

Warranty and repair information: contact Leki directly for the most current terms.

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Data sources & verification

  • Last verified: 10/16/2026