Found this link on A&R which has more details on the bikes..
New Ducati 1299 Gets +100cc, While 1299R Gets None
Interesting that the 1299R will be a 1199cc motor with WSBK internals so it might take a leaf out of the SL there..
Ducati close 2012 with positive financial report and 2013 range shown in Milan
November 12, 2012
The Ducati Press Conference for the launch of the 2013 model range also provided an ideal occasion to present Ducati's official racing program for 2013. Four Ducati riders have already been...