Featured Listing: 2004 Ducati Monster S4R

The 2004 Ducati Monster S4R was the naked Italian’s coming out party, showing that the plucky little air-cooled city bike, the bike that made Bolognese beasts accessible to the rest of us, could dance with its harder-edged stablemates. To do so, it eschewed basically everything the standard Monster wore, with the exception of the single-sided…