The Leki PRC 700 VARIO poles let you adjust the length by up to 20 cm. The Speed ??Lock 2 length adjustment system runs smoothly and is reliable. These aluminium and carbon poles have replaceable tips, adjustable racing straps, and two-piece cork handles. All this ensures a perfect power grip and very easy handling. Of course, the Trigger Shark 2.0 system for a quick release of the strap from the pole handle is a must have feature.