The Ducati Monster 821 is a powerful and stylish motorcycle designed to provide an exhilarating ride. It features a 821 cc Testastretta 11° engine that delivers a maximum power of 109 hp at 9250 rpm and a maximum torque of 86 Nm at 7750 rpm
From Wikipedia
The Ducati Monster is a standard, or naked bike, motorcycle designed by Miguel Angel Galluzzi and produced by Ducati in Bologna, Italy, since 1991. In 2005, 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).