Saw this while I was waiting for a tire to be mounted, list on this page:

http://www.microbore-inc.com/id1.html

It's a nice shop, walked in with the wheel from my Buell thinking I would have to drop it off, guy asked me if I wanted to wait 10 minutes while he changed the tire. They used to race Suzuki GSXR's but I don't think they do that anymore.