Two-piece aluminium poles have been specially developed for young athletes. Thanks to the Speed ??Lock + adjustment system, they can be quickly adjusted to a length between 125 and 145 cm, which means the poles grow with the child. The Trigger Shark 2.0 is a really smart system for a quick release of the strap and the handle. The anatomically shaped and adjustable straps wrap around your hands and the cork handles ensure push-off without power loss.