Yamaha DT125LC

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Yamaha-DT125LC-1.jpg
Yamaha DT125
Manufacturer
Also called DT125R MX Everts, DT 125 R MX Everts, DT125R, DT125X, DT125RE, DT125MX, DT125E, DT 125 X, DT 125 RE, DT 125 R, DT 125 MX, DT 125 LC, DT 125 E, DT 125, DT125LC
Production 1983
Class Enduro
Predecessor Yamaha DT125
Engine
Two stroke, single cylinder, reed-valve, Liquid cooled
Compression ratio 6.8:1
Top Speed 74 mph
Horsepower 11.94 HP (8.9 KW) @ 6500RPM
Torque 10.33 ft/lbs (14.0 Nm) @ 6000RPM
Ignition CDI
Transmission 6 speed
Suspension Front: Telescopic Forks
Rear: Monocross
Brakes Front: Drum
Rear: Drum
Front Tire 2.75-21
Rear Tire 4.10-18
Wheelbase 1360 mm / 53.5 in
Seat Height 845 mm / 33.2 in
Weight 99 kg / 218 lbs (dry), 108.0 kg / 238.1 lbs (wet)
Oil Capacity 1.2 Liters
Recommended Oil Yamalube 10w-40
Fuel Capacity 10 Liters / 2.2 gal
Manuals Service Manual

The Yamaha DT 125LC was a Single cylinder, two stroke, liquid-cooled Enduro motorcycle produced by Yamaha in 1983. Max torque was 10.33 ft/lbs (14.0 Nm) @ 6000 RPM. Claimed horsepower was 11.94 HP (8.9 KW) @ 6500 RPM. It could reach a top speed of 74 mph.

Engine[edit | edit source]

The engine was a Liquid cooled cooled Two stroke, single cylinder, reed-valve. The engine featured a 6.8:1 compression ratio.

Drive[edit | edit source]

Power was moderated via the Wet multiplate.

Chassis[edit | edit source]

It came with a 2.75-21 front tire and a 4.10-18 rear tire. Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a Telescopic Forks while the rear was equipped with a Monocross. The DT125LC was fitted with a 10 Liters / 2.2 gal fuel tank. The bike weighed just 99 kg / 218 lbs. The wheelbase was 1360 mm / 53.5 in long.

Photos[edit | edit source]

Specifications[edit | edit source]

Make Model Yamaha DT 125LC
Year 1983
Engine Type Two stroke, single cylinder, reed-valve
Displacement 123 cc / 7.5 cu-in
Bore X Stroke 56 х 50 mm
Cooling System Liquid cooled
Compression 6.8:1
Lubrication Autolube
Oil Capacity 1.2 Liters
Induction Single 24 mm Mikuni VM26SS carburetor
Ignition CDI
Starting Kick
Max Power 14 hp / 10.3 kW @ 6500 rpm
Max Torque 1.5 kgf-m / 15.2 Nm @ 6500 rpm
Clutch Wet multiplate
Transmission 6 speed
Final Drive Chain
Front Suspension Telescopic Forks
Rear Suspension Monocross
Front Brakes Drum
Rear Brakes Drum
Front Tire 2.75-21
Rear Tire 4.10-18
Dimensions Length 2140 mm / 84.2 in Width 820 mm / 32.2 in Height 1170 mm / 46.0 in
Wheelbase 1360 mm / 53.5 in
Seat Height 845 mm / 33.2 in
Ground Clearance 285 mm / 11.0 in
Dry Weight 99 kg / 218 lbs
Wet Weight 108.0 kg / 238.1 lbs
Fuel Capacity 10 Liters / 2.2 gal
Consumption Average 79 mpg
Standing ¼ Mile 19.9 sec
Top Speed 74 mph