The freewheeling part of my rear hub is starting to not freewheel more and more often lately so I need to find a decent rear disc hub that costs less than $50.00. I would like to be able to save up for a King, but after cracking my knee really hard on my bike today because of my crappy hub I think I need to get a new one soon. Does anybody know of a decent hub for less than $50.00? If you're selling yours, I'm interested! Thanks!