Technical specifications
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| Model: |
XR 250RD |
| Years: |
1983 |
|
Engine:
|
Four stroke, single cylinder SOHC, 4 valve
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|
Capacity:
|
249 cc / 15.2 cu-in
|
|
Bore x Stroke:
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74 x 57.8 mm
|
|
Cooling System:
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Air cooled
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Compression Ratio:
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10.0:1
|
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Induction:
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Piston valve
|
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Ignition:
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Capasitor-Discharge
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Spark Plug:
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D&EA, Plug gap .028
|
|
Starting:
|
Kick
|
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Max Power:
|
30 hp / 21.9 kW @ 9000 rpm
|
|
Max Torque:
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24.5 Nm / 18 ft-lb @ 7500 rpm
|
|
Clutch:
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Wet, four friction discs
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Transmission:
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6 Speed
|
|
Final Drive:
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Chain, #520 x 106
|
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Front Suspension:
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Leading axel air spring 38mm forks
|
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Front Wheel Travel:
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240 mm / 9.4 in
|
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Rear Suspension:
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Pro-link Kayaba damper adjustment for spring preload and rebound damping
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Rear Wheel Travel:
|
247 mm / 9.7 in
|
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Front Brakes:
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Drum
|
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Rear Brakes:
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Drum
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Front Tyre:
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3.00-21
|
|
Rear Tyre:
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5.10-17
|
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Dimensions:
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Length 2160 mm / 85 in Width 850 mm / 33.4 in Height 1235 mm / 48.6 in
|
|
Wheelbase:
|
1420 mm / 55.9 in
|
|
Seat Height:
|
945 mm / 37.2 in
|
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Ground Clearance:
|
320 mm / 12.5 in
|
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Dry Weight:
|
119 kg / 262 lbs
|
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Fuel Capacity:
|
9.8 Litres / 2.6 US gal
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