seat posts:
http://www.danscomp.com/473018.php?cat=PARTS
http://www.danscomp.com/472013.php?cat=PARTS
crossbar:
take the seat post to your local hardware store and just find a metal tube that fits through it nice and snug.
ya, i have guitar hero 3, 2 guitars, 2 controllers (idk if im getting rid of them yet), a fan, a year subscription to xbox live (idk yet), and a wireless adapter that is BRAND NEW still in the box (idk yet).
whats your offer on it? i bought it used, its in excellent condition, and its the only game i have that im not selling to a local kid. my xbox has red ring again so im getting rid of it.
DO NOT FREEZE WHEELS.
it does aboslutely nothing, and in some cases, it can make them worse. they say it cools down the PU and hardens it and sh!t but you ride for 5 min and it heats back up. theres no point.