自行车躁狂症是一款赛车游戏。您可以在浏览器中免费玩自行车躁狂症。最好在最好的情况下使用涡轮增压，帮助孩子在山上上下比赛。踏出其他赛车手，并尝试在每个大脑刺激水平上获得第一名。控制：骑箭头钥匙。
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:
