From its inception with Benz in 1896 to its modern-day applications in BMW motorcycles, the flat-twin engine's unique advantages have made it a popular choice in everything from airplanes to lawn ...

BMW Motorrad hit the scene in a big way in 1923 with the R 32, a machine designed by Max Friz which featured the first ever flat-twin boxer motorcycle engine (read the BMW Motorrad Boxer Twin ...

We told you about BMW’s plan to spruce up its heritage cruiser ... All five bikes boast a re-tuned 1,802cc flat-twin boxer engine that now produces 120.2 pound-feet from just 3,000 RPM.

From racetracks to city streets, these two German powerhouses offer distinct driving experiences—so which one is right for ...

Air/Liquid Cooled Four Stroke Flat Twin Engine, Double Overhead Camshaft, One Balance Shaft and Variable Engine Timing System BMW Shiftcam V4 Granturismo, V4 - 90°, 4 valves per cylinder ...