HELP! I have an 06 Burgman 400. Today I went to start it and it was dead as a doornail. Thought it might be a dead battery so I put it on the charger and charged it for 4 hours. It started, ran out of the drive and would not accelerate. Started to fun fough and then died. put it back on the charger and now nothing. The speedo goes to 100, the bike makes a horrible clicking sound and will not do anything. I have 12v at the battery but snce it wont start, I cant check it under load. Any suggestions would be welcome.