Enduro Bikes
1983Yamaha DT 50 MX
30 fields on record
The 1983 Yamaha DT 50 MX is a lightweight 50cc two-stroke enduro designed for young riders and beginners seeking affordable, reliable off-road adventure. Its air-cooled single-cylinder engine and six-speed transmission deliver accessible performance across varied terrain. Known for durability and ease of maintenance, the DT 50 MX remains a popular entry-level machine for learning fundamental riding skills.
- Capacity
- 50.0 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Dry weight
- 81.0 kg
- Seat height
- 820 mm
- Power
- 5.4 HP (4.0 kW)
What’s new for the 1983 Yamaha DT 50 MX
vs the 1982| Spec | 1982 | 1983 |
|---|---|---|
| Power | 3.1 HP (2.3 kW) | 5.4 HP (4.0 kW) |
| Top speed | — | 104.6 km/h (65.0 mph) |
| Seat height | 790 mm (31.1 inches) | 820 mm (32.3 inches) |
| Fuel capacity | — | 8.50 litres (2.25 US gallons) |
| Gearbox | 5-speed | 6-speed |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a small dual-purpose 50cc trail bike, it's meant for light off-road exploring, commuting short distances, and casual fun rather than outright performance.
- Built for
- It has a playful, nimble, go-anywhere personality typical of small two-stroke trail bikes, prioritizing lightness and simplicity over speed.
- Not ideal for
- This bike is not for riders wanting highway speed, long-distance touring comfort, or a capable passenger-carrying setup.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 50.0 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single
- Power/weight ratio
- 0.0667 HP/kg (dry)
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- key and kickstart
- Lubrication system
- Oil pump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- wet plate
Performance
- Top speed
- 104.6 km/h (65.0 mph)
Dimensions & weight
- Overall width
- 835 mm
- Seat height
- 820 mm
- Dry weight
- 81.0 kg
- Wet weight
- 85.0 kg
- Fuel capacity
- 8.50 litres
- Ground clearance
- 254 mm
- Oil capacity
- 1.00 litres
- Front percentage of weight
- 45
Chassis & suspension
- Frame
- tube welding
- Front suspension
- oil filled
- Rear suspension
- monoshock
- Front wheel travel
- 203 mm
Brakes & wheels
- Front brakes
- Expanding brake (drum brake)
- Rear brakes
- Expanding brake (drum brake)
Other
- Color options
- Red/white, black/red, black/blue
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1981 | 1982 | 1983 |
|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc |
| Dry weight | 81 kg | 81 kg | 81 kg |
| Seat height | 790 mm | 790 mm | 820 mm |
| Fuel capacity | 8 L | — | 8.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha DT 50 MX?
The 1983 Yamaha DT 50 MX has a Capacity of 50.0 ccm (3.05 cubic inches).
What engine power does the Yamaha DT 50 MX have?
The 1983 Yamaha DT 50 MX has a Power of 5.4 HP (4.0 kW).
How many gears does the Yamaha DT 50 MX have?
The 1983 Yamaha DT 50 MX has a Gearbox of 6-speed.
How much does the Yamaha DT 50 MX weigh?
The 1983 Yamaha DT 50 MX has a Dry weight of 81.0 kg (178.6 pounds).
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