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 ...

Oil is an essential part of any combustion engine — including motorcycles — and it needs to be changed out regularly to keep everything running smoothly. But there are so many types of oil to choose ...

Back in 2015, Kawasaki took the world by storm with the release of the first factory-supercharged motorcycle in the form of the Ninja H2R. With 310 horsepower, it also made for the industry’s most ...

The Rocket 3 has the best of both Japanese and American worlds. That means reliability, presence, and performance all in ...

Before you even think about pouring automotive oil into your motorcycle's engine, you need to get your facts straight. Not all oils are the same, and automotive engine oils have advanced to such an ...

The history of the motorcycle engine is long and storied, and ever-evolving. From extremely reliable motorcycle engines to the powerful Harley-Davidson crate engines, there are major bike engine types ...

Variable Valve Timing isn’t a new concept in motorcycle engines. The likes of BMW and Yamaha have been using this setup in their motorcycles for a while now. Even Suzuki itself implemented it on the ...

The Van Veen OCR1000 was a rotary-powered engineering flex and one of the rarest motorcycles ever made. And now, it can be ...