This is super cool.
I think of how hard it is for Casey (youngster/kim's Kasey) to turn her bike around and would love to see her pull this maneuver off at bike night.
http://www.youtube.com/watch?v=rRAWz1mF0oI&feature=related
I like that, It seems to get the job done. :)
but not on my tires..... ;D