Attribute | ![]() Yamaha DT 125 R 1991 × | ![]() Zweirad-Union RT 125 1970 × |
---|---|---|
General | ||
Production from (year) | 1991 | 1970 |
Make | Yamaha | Zweirad-Union |
Model | Yamaha DT 125 R | Zweirad-Union RT 125 |
Category | Enduro / offroad | Classic |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Displacement (cm³) | 125 | 124 |
Power (kw) | 8.8 | 10.9 |
Cooling system | Liquid | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 56 | 54 |
Stroke (mm) | 50.7 | 54 |
Gearbox | 6-speed | 5-speed |
Fuel control | Membrane & power valve | Port control |
Compression | 6.7:1 | 10.8:1 |
Chassis | ||
Front brakes | Single disc | Expanding brake |
Rear brakes | Single disc | Expanding brake |
Front tyre | 2.15-21 | 2.75-17 |
Rear tyre | 4.10-18 | 3.00-17 |
Dimensions | ||
Kerb weight (kg) | 119 | 115 |
Performance | ||
Top speed (km/h) | 110 | 110 |
Fuel capacity (l) | 10 | 13 |