depends on how the bike is set up. some people set them up with really short cockpit, and ride street more than trials. these bikes don't really right competition style that well. I tried to ride a sport level section in toronto on a...  [看更多]

小時候我弟弟偶而氣餒時我會帶他到行人陸橋或是地下道出入口等肢障同胞經過時努力上下樓梯的奮鬥精神來鼓勵他;現在看完影片應該也有同感,加油吧!!攀攀界的同胞們....