I`ve got a little TZR 250 - 3MA(4) SP... and I seem tobe having problems locating a back tyre for it. I think its because its on an 18" rim... the current tyre is a Michelen M59 - 140/60 (ZR18)... I would like to fit Pilot sport tyres but I dont think they make one in my size... Does anyone know of an online or a good mail order company that can help me with my problems... Thanks peps..