I've got both spec sheets up and noticed the following differences with the new 600RR:
-Fuel injection is dual stage (DSFI)
-Front suspension is 45mm HMAS cartridge fork (instead of 43mm - same 4.7 inch travel)
-Rear suspension seems identical except for the obvious swing arm
-310mm Front brakes (14mm larger)
-Trail is now 3.7" instead of 3.8"
-Wheelbase is now 54.7" instead of 54.5" (0.2" longer)
-Seat height is now 32.3" instead of 31.7" (1.4" higher!)
same fuel capacity
Roughly the same color schemes inculding perhaps all black?
and maybe no pearl white on red...
anything else i missed?
(BTW I think the bike looks sweeeeeeeeeeeeeeet IMHO)