2011 Harley-Davidson Fat Boy, The legendary Fat Boy motorcycle defined the fat custom category and imitators everywhere tried to copy its magic. This original continues to turn heads wherever it rolls, with fat tires, fat bars, a fat fender and a big, powerful, black powder-coated, counter-balanced Twin Cam 96B engine. The Fat Boy model is the very definition of a heavyweight motorcycle, delivering a bold styling statement and a wide, comfortable riding stance. Now, for 2011, this boulevard icon offers a larger readout on the odometer with more information, such as gear and RPM data, plus the new Security Package option with an Anti-lock Braking System and Smart Security System. All this technology works seamlessly into the exquisite styling in a way that only Harley-Davidson can deliver.