I've been messing around with my Montesa 348 trials bike recently. I rewired it and cleaned the carb last weekend and was able to get it running with no trouble at all. I made a new gas tank for it several years ago, but I have decided to go with a small tank so I can take advantage of the low slung frame of the 348. I believe this tank came from an old Indian 2-stroke mini bike we had around the old farm when I was a little kid. I think this should make it a fun bike. I still need to build some mounts for the tank and make some badges, but it should be a cool little tank for the 348.