i was on the highway Saturday and my 07 streetglide began to shut down. It would loose all power then kick on and pop. it did that for about 6 or so miles then it finally shut off. I then pulled over and put it in neutral and it started and idled fine but as soon as i put it in gear it would buck and pop and finally it shut down for good. I tested the battery and it has plenty of charge but the bike is completely dead. Any ideas???