They do this a couple times a year. I know there are a bunch of guys here that track various bikes so if you need tires this is always a good sale. Here is the link to their N-Tec slicks but you can get a bunch of their other tires too. $329 for a full set is nice. These tires will grip beyond what I'm willing to do. lol Go drag your elbows. http://stores.racetireservice.com/SLICKS-USA/
I got a set of slicks from my kids for Christmas. Got them installed. Also got my Ohlins forks back from LDH who did a complete service for me and I got CL brake pads and a Brembo clutch master from him. Wrenched Sunday for a few hours and took her for a road test. She is still very fast, will do 3rd gear power wheelies. She is track ready!