The fender on the '07 SERK is definately wider. The docking kit PN53988-07 is definately for an '07 SERK. Catalog say it's for the detachable tour-pak rack. I was told that it's for the 2-up luggage rack as well. RFB says that the rack mounts to the docking kit ok but doesn't mount to the tour-pak. Am I getting this right? You might have to use the new leather tour-pak that matches the '07 SERK, PN 53057-07, but I don't know why that would matter. I matched my old 2-up luggage rack, PN53743-97, to the new SERK at the dealer and it definately clears the new, wider fender. I'm assuming that the new docking kit now accounts for the wider fender with less spacers in it, but still lines up with the width of the luggage rack mounting points. The luggage rack should fit since no tour-pak will be mounted on it. I'm not sure why the tour-pak won't mount to the detachable luggage rack as stated in the catalog. RFB, please keep us posted on what the dealer did to fix this. Hoist!