Super Sport 550

1975 CB550F0 Super Sport 550 Four Engine Engine Type Air cooled, transverse four cylinder, four stroke, SOHC, 2 valves per cylinder. Bore and Stroke 58.5 x 50.6 mm Ignition reaker points and condenser Displacement 544cc (33.2 cid) Compression Ratio 9.0:1 Fuel Delivery Four Keihin, 22 mm diameter carburetors Max. Power Output 50 hp @ 8500 …