Specifications
| Specification | Value |
|---|
| Brand | Yamaha |
| Model | Dt 125 |
| Year | 1977 |
| Image | https://cdn.motorcycles-specs.com/yamaha-dt-125-1977.jpg |
| Specification | Value |
|---|
| Year | 1977 |
| Bore x Stroke | 56 х 50 mm |
| Capacity | 123 cc / 7.5 cu-in |
| Compression Ratio | 7.2:1 |
| Cooling System | Air cooled |
| Dimensions | Length 2095 mm / 82.5 in Width 866 mm / 34.1 in Height 1120 mm / 44.1 in |
| Dry Weight | 96 kg / 212 lbs |
| Engine | Two stroke, single cylinder, reed-valve |
| Final Drive | Chain |
| Front Brakes | Drum |
| Front Suspension | Telescopic forks |
| Front Tyre | 2.75-21 |
| Fuel Capacity | 6.8 Litres / 1.8 gal |
| Ground Clearance | 265 mm / 10.4 in |
| Ignition | Magneto |
| Induction | Single 24 mm Mikuni carburettor |
| Lubrication | Autolube |
| Max Power | 13 hp / 9.5 kW @ 7000 rpm |
| Max Torque | 9.8 lb-ft @ 6,500 rpm |
| Oil Capacity | 1.2 Litres / 1.76 qts |
| Rear Brakes | Drum |
| Rear Suspension | Monocross |
| Rear Tyre | 3.50-18 |
| Seat Height | 810 mm / 31.8 in |
| Starting | Kick |
| Transmission | 6 Speed |
| Wheelbase | 1404 mm / 53.1 in |
