1972 Yamaha DT 125 technical specifications

Technical specifications

Model: DT 125
Years: 1972
Engine: Two stroke, single cylinder
Capacity: 123 cc / 7.5 cu-in
Bore x Stroke: 56 х 50 mm
Cooling System: Air cooled
Compression Ratio: 6.9:1
Induction: Mikuni TS28SS Carburetor
Ignition: Magneto
Starting: kick
Max Power: 12.9 kW / 17.3 hp @ 7000 rpm
Max Torque: 1.4 kgf-m / 10 lb-ft @ 7000 rpm
Transmission: 5 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Dual shocks
Front Brakes: Drum
Rear Brakes: Drum
Front Tyre: 2.75-21
Rear Tyre: 3.50-18
Wet Weight: 125 kg / 275.5 lbs
Fuel Capacity: 9.5 Litres / 2.5 US gal

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