2005 Ducati ST4 S

The 2005 Ducati ST4 S represented the final evolution of Ducati's flagship sport touring motorcycle, sitting at the top of the ST lineup before the model's discontinuation. This was a bike that bridged the gap between aggressive sportbikes and comfortable touring machines, using a detuned version of the 996 Superbike engine to deliver strong midrange power wrapped in a more relaxed riding position.

The ST4 S excelled at covering serious distances quickly while still offering enough sporting capability to tackle twisty roads with enthusiasm. The fully adjustable Öhlins suspension and Brembo brakes gave it genuine performance credentials, while the fairing provided real wind protection for highway work. It rewarded riders who wanted one bike that could handle both weekend canyon runs and multi-day tours without compromise.

The 2005 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 2004 example should focus on mileage, service history, and condition rather than spec differences. This was the swan song for the ST4 platform before Ducati moved to the Multistrada concept.

These bikes attract experienced riders stepping down from pure sportbikes who still want performance but need more versatility. The moderate collector interest reflects appreciation for this final-year example of Ducati's sport touring philosophy.