| Yamaha DT50M | |
| Manufacturer: | Yamaha |
| Production: | 1978–1981 |
| Successor: | DT50MX |
| Class: | Dual-sport |
| Engine: | 49cc, 2-stroke, torque Induction, single |
| Compression: | 5.7:1 |
| Ignition: | Kick starter |
| Top Speed: | 40km/h |
| Power: | 2,8Ps |
| Transmission: | 4-speed manual, Multi-plate wet, gear |
| Suspension: | Front: Telescopic forks Rear; Twin shock swingarm |
| Brakes: | Front: Drum Rear: Drum |
| Tyres: | Front: 2.20-19-4PR Rear: 3.00-17-4PR |
| Wheelbase: | 1210mm |
| Length: | 1860mm |
| Width: | 805mm |
| Height: | 1045mm |
| Seat Height: | 780mm |
| Ground Clearance: | 225mm |
| Dry Weight: | 72kg (159lb) |
| Wet Weight: | 80kg (180lb)[1] |
| Fuel Capacity: | 4.7L |
| Oil Capacity: | 1.2L |
The Yamaha DT50M is an entry-level motorcycle in the Yamaha DT50M series, produced from 1978 to 1981. It is a dual-purpose street/trail bike primarily aimed at novice motorcyclists.
The DT50M has twin rear shocks and 19"/17" front and rear wheels. The DT50MX, which is a later model of the DTM50M, has larger 21"/18" wheels and a mono shock rear suspension. After its production and high sales, Yamaha decided to produce a street bike variant of the DT50M, which was given the model number RD50M.
The Yamaha DT50MX was given similar treatment to the Yamaha RD50MX.
| Model | Frame/Engine number | Production code | Model year |
|---|---|---|---|
| DT50M | 2M9-000101 on | 2M9 | 1978 |
| DT50M | 2M9-100101 on | 2M9 | 1979 |
| DT50M | 2M9-200101 on | 2M9 | 1980 |