Technical specifications
|
| Model: |
DT 250 |
| Years: |
1981 |
|
Engine:
|
Two stroke, single cylinder
|
|
Capacity:
|
246 cc / 15.0 cu-in
|
|
Bore x Stroke:
|
70 x 64 mm
|
|
Cooling System:
|
Air cooled
|
|
Compression Ratio:
|
6.8:1
|
|
Lubrication:
|
Autolube
|
|
Induction:
|
Single 28mm Mikuni VM28SS
|
|
Ignition:
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External-rotor magneto; CDI; six-volt battery
|
|
Starting:
|
Kick
|
|
Max Power:
|
17 hp 12.6 kW @ 6000 rpm
|
|
Max Torque:
|
20.7 Nm / 15.3 lb-ft @ 5500 rpm
|
|
Transmission:
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5 Speed
|
|
Final Drive:
|
Chain
|
|
Gear Ratio:
|
1st 33/13, 2.538 / 2nd 34/19, 1.789 3rd 26/20, 1.300 / 4th 23/23, 1.000 /5th 20/26, 0.769
|
|
Frame:
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Double-downtube, full-cradle, mild-steel frame; tubular-section, mild-steel swing arm
|
|
Front Suspension:
|
Oil-damped, coil-spring fork with forward-mounted axle and
|
|
Front Wheel Travel:
|
195 mm / 7.6 in
|
|
Rear Suspension:
|
DeCarbon-type, nitrogen-charged mono-shock producing
|
|
Rear Wheel Travel:
|
152 mm / 5.9 in
|
|
Front Brakes:
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Conical hub with drum brake
|
|
Rear Brakes:
|
Conical hub with rod-actuated drum brake
|
|
Front Tyre:
|
3.00-21
|
|
Rear Tyre:
|
4.00-18
|
|
Rake:
|
135 mm / 5.3 in
|
|
Dimensions:
|
Width 870 / 34.2 in
|
|
Wheelbase:
|
1420 mm / 55.9 in
|
|
Seat Height:
|
856 mm / 33.7 in
|
|
Ground Clearance:
|
255 mm / 10.0 in
|
|
Dry Weight:
|
122 kg / 269 lbs
|
|
Wet Weight:
|
131 kg / 290 lbs
|
|
Fuel Capacity:
|
8.5 Litres / 2.2 gal
|