| Attribute | Value |
| General |
| Production from | 1982 year |
| Make | Honda |
| Model | Honda CM 450 Custom |
| Category | Naked bike |
| Engine and transmission |
| Engine type | Twin, four-stroke |
| Valves per cylinder | 2 |
| Fuel system | Carburettor |
| Engine details | Add |
| Displacement | 447 cm³ |
| Power | 27 kw |
| Max RPM | Add |
| Fuel consumption | 3.92 l/100km |
| Cooling system | Air |
| Transmission type,final drive | Chain |
| Torque | Add |
| Bore | 75 mm |
| Stroke | 50.6 mm |
| Gearbox | Add |
| Greenhouse gases | 90.9 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Overhead Cams (OHC) |
| Emission details | Add |
| Driveline | Add |
| Ignition | CDI |
| Clutch | Add |
| Lubrication system | Add |
| Compression | 9.1:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | Add |
| Rear suspension | Adjustable telehydraulic shocks |
| Front brakes | Single disc |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | Add |
| Frame type | Add |
| Front tyre | 3.50S18-4PR |
| Rear tyre | 4.60S16-4PR |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | 114 mm |
| Rake (fork angle) | 59 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | Add |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,450 mm |
| Kerb weight | Add |
| Dry weight | 174 kg |
| Power/weight ratio | 0.1552 |
| Overall height | 1,180 mm |
| Overall length | 2,145 mm |
| Overall width | 855 mm |
| Seat height | Add |
| Alternate seat height | Add |
| Ground clearance | Add |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | 2 l |
| Fuel capacity | 13 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |