My bike is acting up. The battery is not charging or will not hold a charge? I have a tender now and when I charge it up it will run and start fine. But after running for however long and then shutting it down and going to start it back up again at a stop or such. It won't start. I bump start it a few times before it finally goes. Then i have a my low fuel light on and the engine light occasionally too. Once the speedometer quit working and was flashing. My question then is this. Is it the battery (I bought the bike new in the summer of 2002 and it has 10800 miles on it) or is it the regulator thing. I am not sure how to even test the regulator/rectifier?? thing. I was also having issues with one other battery in this bike, however it worked fine in the other bike I just sold. I'm lost.