I tracked down a gas tank for my Grapevine Racing Motors Trialsmaster. This is the only North American made trials bike that I am aware of. There were a limited number made, so this tank was an incredible find. This should be a cool bike when completed. I've finally sourced the parts needed to put it back together. John is going to send me a set of forks that he has and then I should be able to get it into a roller.