I bought a Tiger top box off eBay for my '04 Sprint and with the addition of some rubber ears

it fits my rack, so certainly the -'04 Sprint top box will fit your bike, but from what I have seen of the '05 box rack, it is completely different. If I were you, I'd keep an eye out for one on ebay.
BTW if you see a Caspian blue one, I would gladly swap it for the dark blue one with "Tiger" on it that I have :wink: . Mine cost £150 + post. Still £130 short of the new one!
Rexx
[ This message was edited by: RexxyPup on 2005-10-02 14:56 ]