The end of the 1960s and the first half of the 1970s changed the motorcycle world for good. That stretch gave riders some of the most important performance bikes ever built. Speed stopped being a ...

An engine number is a special alphanumeric code that is imprinted on a motorcycle engine, and its primary use is as a unique identifier for the engine. Manufacturers differ on what is included, but ...

Kawasaki's aerospace engineering expertise powers their supercharged superbikes, the Ninja H2 and H2R, representing the ...

This model sets a new benchmark for German precision, with upgraded suspension, a lighter chassis, and a refined engine.

We may receive a commission on purchases made from links. Rebuilding a classic Honda motorcycle engine can be a fun and educational experience. Not only does it allow you to get your hands dirty with ...

Five is a very unusual number of cylinders for a motorcycle engine, and the most familiar examples graced track-only prototypes that brought world championships in two eras to Honda. If storied ...

Motorcycle engines tend to be much smaller than the ones used in vehicles. Bike engines also use motor oil to both cool and ...