This 798cc, double overhead cam, inline three-cylinder engine was originally designed to be the first triple to come from the modern MV Agusta factory but the boss, the late Claudio Castiglioni who decided the 675cc engine was of greater market importance and demanded the F3 supersport and Brutale 675 were sorted first. This meant it was a bigger job to make the 675cc version than increasing the stroke to make the 798cc motor. To make this engine MV Agusta managed to keep changes to just four elements: new pistons, conrods, crankshaft and an extra disc in the (non slipper) clutch. Everything else, including parts like the injectors are the same as the 675. The result is a performance powerhouse that combines revs with grunt in any gear.