That is a 2004 Rockshox SID Race that I got a good deal on from ebay. It needed a total strip down and rebuild. The SID decal on the right lower was torn up and missing the "S" in SID and I haven't been able to find that version of the SID decals. I'm running an Avid BB7 brake on the front so I just replaced the SID decal with the Avid decal that came with my brake.Very nice! What fork are you running on it?