For my senior project I am turning my old razor mx500 in to a gas powered pocket bike. I have one problem, where can I buy a #25 chain tool. I am buy 10 feet of #25 chain but I need something to make it to the right size. Sadly amazon only has a barker. I need to be able take links off and put them back on with out breaking it. Any help would be awesome. If you would like me to post more about my project let me know.