| General information |
| Model: | Honda CB 750 A Hondamatic |
| Year: | 1978 |
| Category: | Sport touring |
| Engine and transmission |
| Displacement: | 736.00 ccm (44.91 cubic inches) |
| Engine type: | In-line four |
| Stroke: | 4 |
| Compression: | 8.6:1 |
| Bore x Stroke: | 61.0 x 63.0 mm (2.4 x 2.5 inches) |
| Fuel system: | Carburettor |
| Valves per cylinder: | 4 |
| Fuel control: | DOHC |
| Cooling system: | Air |
| Gearbox: | 2-speed |
Transmission type final drive: | Chain |
| Clutch: | No clutch |
| Physical Measurements |
| Dry weight: | 245.0 kg (540.1 pounds) |
| Overall height: | 1,190 mm (46.9 inches) |
| Overall length: | 2,250 mm (88.6 inches) |
| Overall width: | 865 mm (34.1 inches) |
| Wheelbase: | 1,480 mm (58.3 inches) |
| Chassis and dimensions |
| Frame type: | painted steel |
| Rake (fork angle): | 62.5� |
| Trail: | 115 mm (4.5 inches) |
| Front tyre dimensions: | 3.5H19-4PR |
| Rear tyre dimensions: | 4.5H17-4PR |
| Front brakes: | Single disc |
| Rear brakes: | Expanding brake (drum brake) |
| Exhaust system: | four chromed steel pipes |
| Speed and acceleration |
| Top speed: | 128.7 km/h (80.0 mph) |
| Other specifications |
| Fuel capacity: | 19.50 litres (5.15 gallons) |
| Reserve fuel capacity: | 4.00 litres (1.06 gallons) |
| Modifications compared to previous model: | Only automatic honda ever made |
| Comments: | limited two years production. Automatic transmission. |