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In 2007-08, LEKI will introduce the Shark Trigger grip/strap system to more of its cross country pole line. The advanced hand-to-pole interface, which LEKI calls a Ski Pole Binding, is a completely new mechanism for strap attachment and release that provides recreational cross country skiers and racers with convenience, performance and reliability.   
The Shark Trigger features direct power transfer from hand to pole plant. The hand is firmly connected to the pole with a redesigned, removable Power strap, containing a small, yet strong, corded loop that attaches to the back of the pole grip. The pole grip features a manual release button, or trigger, for removing poles.

The grip itself has been redesigned, giving it an appearance that resembles a shark's head at the top of the pole. The shape of the grip has been redesigned to provide optimal release and return during the poling motion. The integrated loop that attaches to the pole grip is made of Dyneema, a strong fiber used in parachute cord and yacht racing. It has a breaking strength of 500 pounds, is impervious to water and is resistant to ultraviolet light.

Three views of the Shark Trigger grip/strap system. Click on the image for a larger version.

The Nordic Trigger, especially the Shark, was inspired by LEKI's work with World Cup biathletes, who need to get in and out of their straps quickly for the shooting portion of their events. However, they need just as much power behind each pole plant as all other competitors and performance skiers.  The Shark Trigger gives optimal connection to the grip, power transfer to the pole and the convenience of a quick, click-in, single-handed function in and out of the strap.

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