Came off our S2000 with under 2000km of use but one half track day so they have visible wear on outside fronts. Great UHP that is quiet, great in rain and with loads of dry grip. They are just released in Canada and US, so very new tread design!
One of the rears has a patch that isn't even noticable.
I wrote a review on them here:
I want them outta here $480
for all four (less than half price)
Pick up in Mid-town Toronto.