Dec 23, 2010 #1 K Kriss1 New member Joined May 21, 2008 Messages 22 Reaction score 0 Points 1 I purchased a 18 speed bike and when I pedal it jerks. Any help please? Also, I'm 15 and need it explained in the simpliest terms
I purchased a 18 speed bike and when I pedal it jerks. Any help please? Also, I'm 15 and need it explained in the simpliest terms
