Yamaha DT125R (1992-93)

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The Yamaha DT125R is a 123cc two-stroke, single cylinder, reed-valve motorcycle with a 6.8:1 compression ratio and an autolube lubrication system. It has a VM24 carburetor and CDI ignition, and is kick-started. The motorcycle produces a maximum power of 14hp at 6500 rpm and a maximum torque of 1.5 kgf-m at 6500 rpm. It has a wet multiplate clutch, 6-speed transmission, and chain final drive. The front suspension consists of telescopic forks, while the rear suspension is a monocross system. The front and rear brakes are single disc, with the front brake being 230mm and the rear being 220mm. The motorcycle has a length of 2135 mm, width of 820 mm, and height of 1255 mm, with a wheelbase of 1360 mm and a seat height of 840 mm. Its ground clearance is 270 mm and has a wet weight of 119.0 kg. The motorcycle has a fuel capacity of 10 litres and an average consumption of 20 km/lit. Its braking distance from 60-0 km/h and 100-0 km/h is 16.0 m and 43.7 m, respectively. Additionally, the DT125R has a quarter-mile standing time of 16.9 seconds with a top speed of 124.6 km/h.

Technical specifications:

Make Model: Yamaha DT 125R

Year: 1992-93


Engine: Two stroke, single cylinder, reed-valve
Capacity: 123 cc / 7.5 cu-in
Bore x Stroke: 56 X 50 mm
Compression Ratio: 6.8:1
Lubrication: Autolube
Oil Capacity: 1.2 Litres
Induction: VM24 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: Single 230mm disc
Rear Brakes: Single 220mm disc
Front Tyre: 2.75-21
Rear Tyre: 4.10-18
Dimensions: Length 2135 mm / 81.0 in Width 820 mm / 32.2 in Height 1255 mm / 49.4 in
Wheelbase: 1360 mm / 53.5 in
Seat Height: 840 mm / 33.0 in
Ground Clearance: 270 mm / 10.6 in
Wet Weight: 119.0 kg / 262.4 lbs
Fuel Capacity: 10 Litres / 2.2 gal
Consumption Average: 20 km/lit
Braking 60 – 0 / 100 – 0: 16.0 m / 43.7 m
Standing 1/4 Mile: 16.9 sec / 115.9 km/h
Top Speed: 124.6 km/h

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