daily I got a bike from my mother.saddle isn't comfortable. brakes is none . gear is loose. pedals is lost and weld a block iron.central axis is creak.omg ,how she to ridding.I pick it up to mendery.repair the gear brakes and central axis.spend me twenty yuan RMB that is my cowork give me for to fill in at work for him one hour.thanks he.btw:i didn't havea penny at all.