Vulturine

"A cult of inhuman high-speed raiders ride the wasteland dunes of post-apocalyptic Earth, stalking a slave convoy in flight from captivity. The escaped slaves' leader, Duneborg, a mysterious cyborg, carries the weary with promise to a hidden sanctuary known only by the name Vermin Wreck. However, with the convoy on foot, the gap between the raiders and the slaves quickly thins, leaving a bitter contest between blood and freedom."