What are you looking for, exactly? Do you want aftermarket or OEM? If OEM, Sean Speedking has a service that renews OEM rotors. I you are looking for aftermarket, then I would stick with Galfer, EBC, or one of the other name brands. I would suggest NOT getting them from eBay or Amazon. There's been many reports of knock off parts being sold through both of these places. Again, I'd contact Speedking. He's been around for a while and is one of the few that still supplies parts for these bike, and plus, he's a decent upstanding guy.