Just thought I would post this for everyone but Shovelhead has luggage racks of all sizes up now.
I just bought one for a 250 Rear (I Hope)
Guy says it measures 12" Center to Center so thats a 250! Hopefully he is not lying! If he is I'll be posting it for resale on the forum.
300 Rear - BIG DOG K-9 MASTIFF CHROME LUGGAGE RACK BDM 210-000006-01 BULLDOG 300 TIRE BDM | eBay
250 Rear - BIG DOG CHROME LUGGAGE RACK FOR 250 BIKES CHOPPER PITBULL RIDGEBACK MASTIFF MUTT | eBay
09-10 Wolf - BIG DOG WOLF CHROME LUGGAGE RACK 2009-2010 WOLF BDM | eBay
330 Rear (NOT CHROMED) - BIG DOG RIDGEBACK LUGGAGE RACK 2008-UP RIDGEBACK BDM | eBay
I just bought one for a 250 Rear (I Hope)

300 Rear - BIG DOG K-9 MASTIFF CHROME LUGGAGE RACK BDM 210-000006-01 BULLDOG 300 TIRE BDM | eBay
250 Rear - BIG DOG CHROME LUGGAGE RACK FOR 250 BIKES CHOPPER PITBULL RIDGEBACK MASTIFF MUTT | eBay
09-10 Wolf - BIG DOG WOLF CHROME LUGGAGE RACK 2009-2010 WOLF BDM | eBay
330 Rear (NOT CHROMED) - BIG DOG RIDGEBACK LUGGAGE RACK 2008-UP RIDGEBACK BDM | eBay