Well i think i fucked my bearings up. i was pullin the top part off to check and see if i put them on right and i think they were in upside down and when i pulled out the bearings the "Balls" came apart... I'm pretty sure they arent suppost to do that... but yeah... Wheres a good place to get new bearings? Do they have to be Puch maxi bearings or can i get some from like a bike shop?