Technical specifications
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| Model: |
XR 250R |
| Years: |
1986 |
|
Engine:
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Four-stroke, single cylinder SOHC, 4 valve, RFVC (Radial Four Valve Combustion Chamber)
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|
Capacity:
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249 cc / 15.1 cu-in
|
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Bore x Stroke:
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75 x 56.5 mm
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Cooling System:
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Air cooled
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Compression Ratio:
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10.2:1
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Induction:
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2x 21mm Keihin carbs
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Ignition:
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CDI
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Spark Plug:
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NGK DPR 9Z
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Starting:
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Kick
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Max Power:
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30 hp / 21.9 kW @ 8500 rpm
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Max Torque:
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24.5 Nm @ 7000 rpm
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Transmission:
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6 Speed
|
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Final Drive:
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Chain
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Gear Ratio:
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1st 2.769 2nd 1.882 3rd 1.380 4th 1.083 5th 0.923 6th 0.814
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Front Suspension:
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Leading axel air spring 37mm forks
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Front Wheel Travel:
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254 mm / 10.0 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:
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247 mm / 9.6 in
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Front Brakes:
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Single 240mm disc 2 piston calipers
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Rear Brakes:
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Drum
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Wheels:
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Aluminium rim wire spoke
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Front Tyre:
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80/100-21
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Rear Tyre:
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110/90-17
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Rake:
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26°
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Trail:
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105 mm / 4.1 in
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Wheelbase:
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1365 mm / 53.7 in
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Seat Height:
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905 mm / 35.6 in
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Ground clearance:
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315 mm / 12.4 in
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Dimensions:
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Length 2035 mm / 80.1 in Width 880 mm / 34.6 in Height 1180 mm / 46.5 in
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Dry Weight:
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105 kg / 231 lbs
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Wet Weight:
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112 kg / 247 lbs
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Fuel Capacity:
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9 Litres / 2.4 gal
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