| Model | 1969 CB750 | | Capacity | 736 cc | | Cylinders | 4 | | Fuel system | 4 carburetors | | Power | 67 hp (50 kW) | | Weight | 485 lb (220 kg) | | Drive | Chain | | | | Model | 1981 CB750F | | Capacity | 748 cc | | Cylinders | 4 | | Fuel system | 4 carburetors | | Power | 70 hp (52 kW) | | Weight | 536 lb (243 kg) | | Drive | Chain | |