I just bought a brand new KLX about 5 months ago. Nothing but fun, only I couldn't ride it much through the winter; so it has mainly been on the battery tender. I've been taking it out lately in this spring weather (finally), but I came across a problem just yesterday. I was riding down my street when the bike completely stopped. The engine, headlights, computer, etc. I'm not sure if the rectifier/reg is the problem; I don't know how to check that. But the battery seems to be fine, at 13 volts. A thing to note, is that I cleaned it the day before. I'm not sure if water got somewhere, where it's not supposed to be. Help will be greatly appreciated. Thank you in advance.