I heard something about putting a 19" rear wheel from an old XR250 (I think?) on a 200. I searched it but couldn't find it for anything. I'm not as interested in the extra inch of height as much as I am in finding a wheel that I can maybe get a Pirelli MT-16 to fit. Oh and my current tire says 100/100-17. I don't know anything about tire sizes, but I'm assuming I could mount a 100/100-18 tire? Thanks in advance.