친구와의 재미있는 내리막질....................
<object width='640' height='406'><param name='allowFullScreen' value='true' /><param name='movie' value='http://www.pinkbike.com/v/15424' /></object>
<object width='640' height='406'><param name='allowFullScreen' value='true' /><param name='movie' value='http://www.pinkbike.com/v/15424' /></object>
