Explore the revolutionary MV Agusta 5-Cylinder Quadrato engine, a unique concept with a compact design and innovative ...

EICMA 2025 has come to a close, and we were able to get a glimpse at plenty of exciting motorcycles for the coming 2026 season. Among the more interesting reveals during the show, MV Agusta announced ...

After quietly debuting the Cinque Cilindri 5-cylinder motorcycle engine concept at EICMA, MV Agusta just shared a trove of details on its upcoming project. MV Agusta was a tad sneaky at EICMA this ...

Bore and Stroke: 108 mm (4.3 in.) x 133 mm (5.3 in.) Kinner Airplane & Motor Corporation was established in Los Angeles in 1919, and first produced a 5-cylinder radial engine. Beginning in 1931, ...