Mobility of GK

The second trial had taken the form of a vast chasm, water spattering down from a thin tunnel above it. Had he left his battlesuit, he might have climbed upwards, following the trickle of water vertically until it led to another river. But Kais would not leave a weapon like the XV95 behind, not if there was another way. Firing up his jump jets, he bounded across that thirty-foot wide fissure with no more effort than a kroot hound leaping over a puddle.

War of Secrets