Yamaha DT125

The DT models mount a reliable air-cooled single-cylinder engine on a lightweight body that handles with sharpness and agility.
It’s a combination that gives plenty of usable torque, a strong acceleration feeling and light, responsive handling. The DT125 and 175 are designed and engineered to provide a high-level balance of performance in the basics of running, turning and stopping.

The DT models have long been reliable partners in people’s lives, serving vital roles in transport and logistics and as tough workhorses in industries like dairy farming.
The reliability of these machines is already legendary, and Yamaha makes sure that won’t change.



Type: Air-cooled, 2-stroke, reed-valve, single
Displacement: 123 cm3
Bore x stroke: 56.0 x 50.0 mm
Compression ratio: 7.2:1
Maximum Power: 11 kW (15 PS) @7,000 r/min
Maximum Torque: 15 N·m (1.6 kgf·m) @5,500 r/min
Lubrication system: Separate lubrication
Carburetor type: Carburetor
Ignition: CDI
Starting system type: Kick
Fuel tank capacity: 10 liters
Engine oil capacity: 0.9 liters
Transmission: Constant mesh 6-speed
Shift type: Return


Overall length: 2,110 mm
Overall width: 865 mm
Overall height: 1,165 mm
Seat height: 830 mm
Wheelbase: 1,340 mm
Minimum ground clearance: 260 mm
Weight*: 107 kg
Front Suspension: Telescopic
Rear Suspension: Swingarm
Front Brake: Drum
Rear Brake: Drum
Front Tyre: 2.75-21-45P (Tube Type)
Rear Tyre: 4.10-18-59P (Tube Type)