I own a wr450f 2004. Recently took a trip to the trials & my wifes battery went in her bike. So I installed my battery in her bike so so wouldn't be stranded. I taped my battery leads up & said I'll just kick mine. FAMOUS LAST WORDS! I can't believe how hard it is to get the wr450 to kick off. I kicked, kicked, kicked, kicked so much my damn leg was about to fall off. I ride with a few seasoned riders & they had to kickstart my bike for me. They said that for some reason my bike is VERY HARD to Kickstart. ANY IDEAS? So I dont have to have a chaperone when I ride. By the way put my battery back in so I could use the magic button on the last day. The bike starts just fine with the button.