In the late 1970s, Honda sought fresh momentum in the big sports-bike class. Alongside the new four-cylinder CB900F and CB750F came the CBX1000, a six-cylinder model whose engine became its defining visual feature.
Behind that imposing appearance was a specific layout: a 1,047 cc air-cooled inline six, twin overhead camshafts, 24 valves and six Keihin carburettors. After 1980, the model gained a fairing and moved towards sports touring.
To limit engine width, the alternator sat on a separate shaft behind and above the crankshaft. The engine itself served as a load-bearing structural member, removing the need for frame tubes beneath it. These choices show how much packaging work six cylinders demanded.
Looking at an early CBX, the breadth of the cylinder bank and the sweep of the exhaust headers draw the eye. The machinery shapes the silhouette: tank, seat and wheels frame an engine that cannot be overlooked. That connection between construction and appearance makes the model interesting beyond horsepower comparisons.