okay. I just got this bike and the only trouble I have with it is a battery problem. When I got this bike the old owners told me they took it to a shop and the mechanics told them that it was a bad rectifier. The battery will charge and I can run it for a while but then usually after I shut it off, the battery has been drained. Now the battery was new when I got it and I have been recharging it a lot since it's my only means of transportation. oh yeah, so I got a used rectifier from a reliable dealer on ebay and changed it out and the same problem exists.... I am not sure where to go from here.