02-12-2009, 11:25 PM
I have never worked on a bicycle before, but i got out my old bike to sand down and repaint. i've been taking it apart and putting it back together so i can use it while i'm working on it. but this last time i can't get the pedals to push forward. they keep locking up. i'm pretty sure i have the chain on all the right sprockets, but please let know if you have any advice or tips on what i'm doing wrong.