First thing I thought was the shoelace but that's not at all, there is nothing hitting anywhere. How can I know if it is a bottom bracket overhaul (in fact I don't even know what that means). I thought about pedals as well but it doesn't seem like it. I have spare pair of pedals which I will try tomorrow to see.
as far as info about the bike, to tell the truth I've got the bike from a friend and it is build by him but he is no longer here so I can't ask him brands and such..I believe it is a cup and cone bb, but I am not sure so sure...
by the way thank you very much for trying to help me..
Last edited by apotek; 10-08-10 at 10:43 PM.