When the Japanese introduced two-stroke technology to motorcycle Grand Prix racing in ... 11,000rpm - which made it tricky ...

Kawasaki have released the first social media teasers for a new two-stroke motorcycle on its way to ... aspiration and conventional porting. Last seen in 2008, this off-road only model would ...

Advancements in metallurgy and improved technological practices made the ... power are two of the most impactful characteristics of how a motorcycle performs and feels. Stroke indicates how ...

Harley-Davidson motorcycles ... which was made during WW2, bringing the same utilitarian outlook that you would expect from a wartime bike. The Hummer had a 125cc, air-cooled, two-stroke, single ...