You can now get a 32 tooth front for Sportsters! This makes the 883's the same ratio as the 1200's. If you want a little more "gear" there is also a 66 tooth rear available now that knocks off anothe couple of hundred rpms at about 70 mph. This is the setup I got for my '05, 883; 32 front, 66 tooth rear, man what a difference.