Somewhat unexpectedly 2024 was a very good year for the motorcycle industry. I’m not talking about how many two-wheelers were sold during this period, but about the many new technologies that have ...

While you may be able to name a dozen prominent American manufacturers, few produce a product as legendary and iconic as Harley-Davidson, Inc. With more than a century of motorcycle building history, ...

Variable cycle engine design embodies a transformative approach in aero‐propulsion, enabling engines to adapt their thermodynamic cycle to meet diverse operational demands, from fuel efficiency to ...