Ducati S4

The M600 shipped

And finally the M750 arrived A smaller displacement model, the M400, was built for specific markets where the tax or license system is particularly harsh on larger capacity or more powerful motorcycles. The M400 was mainly intended for Italy, Japan, and Singapore but was also exported to regions such as Indonesia, the Philippin…

Ducati introduces its Monster Dark range of motorcycles with the release of the M600 Dark.

To close out existing stock of Monster parts, Ducati released several limited edition Monsters many with different levels of accessories, the most notable was the Monster City, which came in a unique blue color and had leather briefcase style saddlebags and higher handlebars.

Ducati introduced the S4, which added the liquid-cooled four-valve Superbike engine to the stable. Other technical changes that year included semi-floating front disc brakes with Brembo four-piston calipers, lighter Brembo wheels as well as 43 mm Showa inverted forks.

Monster sales accounted for over half of Ducati's worldwide sales. Like most modern Ducati motorcycles, it has a 90° V-twin engine, called an L-twin by Ducati, with desmodromic valves, and tubular steel trellis frame, designed by Fabio Taglioni (1920–2001). Ducati added the S2R Desmodue (two-valved Desmodromic engine) line to the Monster family: styled akin to the four-valve S4R, but with the simpler two-valve 800 cc and 1,000 cc motors in the S2R 800 and S2R 1000, respectively. February 2006 marked the announcement of the 2007 Monster 695.

Ducati sold over 12,000 696 models, the first of their motorcycles to sell over 10,000 bikes in one year. The 1100 S model has fully adjustable Öhlins suspension components, a different colour scheme and aluminium brake disc carriers, which account for a 1 kg weight reduction.

The new Monster 1200 R was added. Ducati said it was the most powerful Monster ever, with a more track-oriented design.

. It has a 803 cc, Desmodue, twin-cylinder, air-cooled engine.