I've got a fucked up set of shinkos on right now, the rear has a....unique wear pattern from a p.o. having the thing on crooked....barely 4 ticks on the right side, 6 on the left....bike came with a set of sticky buns for the track, Dunlop race replicas, but the rear is a 180 instead of 190 and I seriously doubt I would get more than a month out of them on the street.