Meet the LEKI Ultratrail FX.One Trail Running Poles — a purpose-built companion for serious trail runners who value lightness, precision, and reliable power transfer on rugged terrain. Built around LEKI’s Trail Trigger Shark system, these four-segment, foldable poles deliver a direct connection from hand to pole for confident, efficient strides across climbs, descents, and technical sections.

• : a glove-like grip and strap solution that transfers power directly to the centre of the pole, enabling rapid, secure in-and-out action with one finger. A safety release protects against injury, and all Shark straps and gloves work across Shark poles.
• : carbon construction with HRC (Highest Racing Carbon) ensures stiffness where you need it while keeping weight to a minimum. Each pole weighs 167 g and packs down to 36 cm for compact carry and quick transitions.
• Folding convenience: Push-Button folding system lets you open or close the poles with a single press, making setup and packing fast on every run.
• Trail-ready design: Trail Running Basket and Trail Running Tip provide optimized vibration control and grip on varied surfaces, from rocky singletrack to soft soil.
• Ergonomic handling and fit: 1K Foam handles with the Trail Trigger Shark system balance comfort and control. Loop/Glove integration with adjustable Mesh Strap offers a tailored fit and quick release when needed.
• Tailored for adults: Standard handle size, unisex design, and a sizerun of 110–135 cm in 5 cm steps ensure a precise length for a wide range of runners. The poles feature a fixed length feel with 4 carbon segments (16|14|14|14 mm) and a no-bend, cylindric pipe geometry.
• Included as a pair: the set contains one pair of Ultratrail FX.One poles, ready for your next off-road session.

Key specifications

• Handle: Trail Trigger Shark, 1K Foam
• System: Shark Strap with mesh loop; compatible across Shark poles
• Material: Carbon (HRC max)
• Folding system: Push-Button
• Basket: Trail Running Basket
• Tip: Trail Running Tip
• Length: 120 cm (adjustable via sizerun 110–135 cm, 5 cm steps)
• Pack size: 36 cm
• Weight: 167 g per pole
• Segments: 4
• Diameters: 16/14/14/14 mm
• Pipe geometry: No bend
• Pipe shape: Cylindric
• Handle size: Standard
• Age group: Adults
• Gender: Unisex
• Design: Fixed length
• Lace: Trail Running Tip
• Lace size: One size
• Velcro tape: Pole Lox
• Loop sizes: S-M-L (105–115) | M-L-XL (120–135)

The Ultratrail FX.One excels in scenarios where every gram counts and every step benefits from immediate power transfer — long climbs, fast descents, and technical terrain alike. Its minimalist, performance-focused design minimizes swing weight while maintaining the stiffness and control needed for aggressive trail running.

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