自行车区是赛车场。您可以免费在浏览器中播放自行车区。在没有撞击你的自行车的情况下骑在一个水平上的所有障碍！
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:
