| Attribute | Value |
| General |
| Production from | 1983 year |
| Make | Yamaha |
| Model | Yamaha DT 50 MX |
| Category | Allround |
| Engine and transmission |
| Engine type | Single cylinder, two-stroke |
| Valves per cylinder | Add |
| Fuel system | Add |
| Engine details | Add |
| Displacement | 50 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Air |
| Transmission type,final drive | Chain |
| Torque | Add |
| Bore | Add |
| Stroke | Add |
| Gearbox | 6-speed |
| Greenhouse gases | Add |
| Fuel control | Port control |
| Emission details | Add |
| Driveline | Add |
| Ignition | key and kickstart |
| Clutch | Add |
| Lubrication system | oil pump |
| Compression | Add |
| Exhaust system | gaenelli |
| Chassis |
| Front suspension | oil filled |
| Rear suspension | monoshock |
| Front brakes | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | Add |
| Frame type | Add |
| Front tyre | Add |
| Rear tyre | Add |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | 203 mm |
| Rear wheel travel | Add |
| Trail | Add |
| Rake (fork angle) | Add |
| Other |
| Battery capacity | Add |
| Starter | Electric & kick |
| Color options | - black/blue
- black/red
- red/white
|
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | Add |
| Kerb weight | 85 kg |
| Dry weight | 81 kg |
| Power/weight ratio | Add |
| Overall height | Add |
| Overall length | Add |
| Overall width | 262 mm |
| Seat height | 790 mm |
| Alternate seat height | 790 |
| Ground clearance | 254 mm |
| Front percentage of weight | 45 |
| Rear percentage of weight | 55 |
| Performance |
| Top speed | 104 km/h |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 4.23 l |
| Oil capacity | 1 l |
| Width | Add |
| Height | Add |