thanks alot ill try it. Everything else ive tried seems to not work, this is my only hope. When the bike is running, I can go from neutral to drive no chain problem at all. But when I go to start it, the chain bunches up. Hopefully this will work. Ill message on here if it does so people with this same problem can use this infoa spring tensioner needs a bolt or something to limit how much it will move so you don't get to much slack in the top run of the chain while starting.