Hi Mate, from what I am told, yes. Got it from a guy who had many trick parts from the WSBK RC team, I bought the full fairings and the swing-arm. Obviously they changed the design on the race bike soon after but if you see the early pictures of Camiers bike it does have a similar looking swing-arm to stock, just unpainted like this one. Mine has '04' stamped into the metal. Other than the fact I prefer the looks I did find the bike easier to turn once this was installed and a little less prone to wheelie on the power......side by side with OEM It looked a little longer plus underneath where normally the suspension mount is bolted in on this one its fully welded.