Category: Inline-6

BMW Concept 6 Squeezes An Inline-6 to a Motorcycle

We’ve come to adore BMW’s silky smooth six-cylinder engines in cars. Now, BMW is giving motorcycle riders an opportunity to experience incredibly smooth six-cylinder power as well. BMW’s Concept 6 bike previews the upcoming six-cylinder K-series expansion. Normally an inline-six creates an extremely wide or long bike, but BMW’s new engine is around 4 inches