Yamaha DT 125E

 

 

 

Make Model

Yamaha DT 125E

Year

1978-79

Engine

Two stroke, single cylinder, reed-valve

Capacity

123 cc / 7.5 cu-in

Bore x Stroke 56 х 50 mm
Cooling System Air cooled
Compression Ratio 7.1:1
Lubrication Autolube
Oil Capacity  1.2 Litres  / 1.76 qts

Induction

Single 24 mm Mikuni

Ignition 

Battery, CB/Coil
Battery 12 V, 7 AH
Charging Flywheel magneto
Starting Electric & kick

Max Power

13 hp / 9.5 kW @ 7000 rpm

Max Torque

1.4 kgf-m / 13.9 Nm @ 6500 rpm
Clutch Wet multiplate

Transmission 

6 Speed
Final Drive Chain

Front Suspension

Telescopic forks
Front Wheel Travel 160 mm / 6.2 in

Rear Suspension

Monocross
Rear Wheel Travel 115 mm / 4.5 in

Front Brakes

Drum

Rear Brakes

Drum

Front Tyre

2.75-21

Rear Tyre

3.25-18
Dimensions

Length 2030 mm / 79.8 in

Width    860 mm / 33.8 in

Height 1090 mm / 42.9 in

Wheelbase 1325 mm / 52.2 in
Ground Clearance  250 mm / 9.8 in
Seat Height 820 mm / 32.2 in

Dry Weight

104.5 kg / 230.3 in

Fuel Capacity 

7.0 Litres / 1.58 gal