越野摩托车越野挑战赛是您可以在UGameZone.com上免费玩的越野摩托车游戏之一。在这款激烈的越野车游戏中接受挑战。尽可能快地在乡村土路上赛车摩托车。跳高以克服障碍，但不要崩溃。解锁引擎和新自行车，以跟上您的竞争对手，并赢得这场令人敬畏的越野摩托车越野挑战赛。很好玩！
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ". Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following:
