You’re looking at a motorcycle that predates most two-wheeled engines on the road today. One of the most mechanically ...

You might know the Yamaha name from iconic sports bikes like the YZF-R1 or the R6, both screaming four-cylinder performance bikes that are focused on racetrack performance — and rightfully so. The ...

Honda has a storied history in the motorcycle world stretching back nearly a century. In that time, there have been more than ...

It's no secret that CFMoto has been working on a four-cylinder sports bike for a while. It was always meant to build on the three-cylinder 675SS and 675NK models to up the ante. Now, the Chinese ...

The all-new 2026 CFMoto 750SR-S sport bike features a 749cc inline-four-cylinder DOHC engine with a relatively tame 110 horsepower. This is the Chinese bike-maker's first-ever four-cylinder-powered ...

Engines with cylinders in different configurations have different power and torque characteristics, and these are two of the most common.