Just bought a used '05 w/13k mi. Guy put a new rear tire on but... its a Shinko SR568. I'm thinkin' he probably asked for cheapest tire that would fit or maybe thats all they had. Anyone had any experience w/these tires? For all I know they may be fine but... Shinko??? The fronts an IRC SS-530F thats shot and needs replaced. Was planning on just getting both changed but if the rear IS a decent tire I'll just get a front Shinko to match.

I haven't heard too many good things about the Shinko but maybe they aren't that bad. Maybe others here have used them. I put IRC's on my Majesty and they did great but I hear they aren't that good on the SWing though. I have had the Hoops (EOM), Diablo's, and the Metzlers. and I would recommend the Diablo's or Metzlers. The Hoops may last longer but I think the Diablo's and Metzlers are smoother and stickier too in the twisties. Good luck and tell us what you do.

I've never used them, apparently they are made from the same (compound) recipie as Yokohama motorcycle tires. I just checked and they do make our sizes and both the S & P rated:

120/70/14 = SR567F $30-$40
Speed Ratings: S (115mph), or P (94mph)

150/70/13= SR568R $32-$54
Speed Ratings: S (115mph), or P (94mph)

Not sure anyone has tried them, let us know how they perform.
Favorites around here are: Pirrelli Diablo, Bridgestone Hoops, IRC, Metzeler and others with differing mileage wear and performance characteristics,

I replaced the original Hoop with a Shinko rear tire. Holds air, and no problems so far, just over a thousand miles so far. I don't push speed or corners, but I like it.

OOPS. I posted on the wrong post, Mea culpa. Senior moment? No, old fart stupidity.