I have a couple of questions: #1: in the middle of the battery there is a wire coming out that has a resistor or something - I removed it when I took the battery out to charge. What might it be? Second: I need to bleed the clutch but I can't get the bleeder broke loose - any help here? Third: When I bought the bike - we jumped the bike and got it started. I charged it up for a few hours - and when I tried to start it I had a warning light and it just hummed. I had the kickstand down and in neutral. Perhaps the battery needs replaced - I put my volt meter on it and it was reading less then 7 volts - so I'm charging it overnight to see if I can salvage it. Thanks