MV Agusta revives a dual-crank engine design with a radical five-cylinder square concept, proving that internal combustion innovation is alive and well.

A circle, by definition, is a two-dimensional shape where every point is equidistant from a single center point. It's neat, it's elegant, and it also happens to be the universal answer to "what shape ...

MV Agusta quietly debuted a concept engine at EICMA to little fanfare, but it's a wild 5-cylinder square/trapezoid engine that could likely make production. I'm a fan of weird engine designs, much to ...